Eurofighter Typhoon - Updates and Discussions

It included the MBB design base, that's why the ACA was so different from the P110 and later eveloved into the EAP, but the Base design remains of MBBs initial concepts.
There were several BAe designs, not just the P110. There were the P96, P106, ECA and ECF. The ACA and EAP drew from them all.

The TKF design has a cranked delta and two fins. The EF uses the single tail plane from the P96 and P106 and the pure delta from P110 and the underneath intakes from the ECF.

A mock-up also doesn't make an aircraft. The manufacturing processes, engines and systems were all UK.
 
That's what is often stated, but Saab has history with delta canard designs, so it doesn't necessarily need to be based on P106.
The plan view (overhead) is identical.
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The TKF design has a cranked delta and two fins. The EF uses the single tail plane
Both P110 and TKF90 had twin tails => which was also incorporated in the joint ACA design that followed => and only changed in the joint EAP for weight reduction reasons => which finally lead to the EF design as we know it today. So if you like it or not, the design origins of EF are from MBB.
 
Both P110 and TKF90 had twin tails => which was also incorporated in the joint ACA design that followed => and only changed in the joint EAP for weight reduction reasons => which finally lead to the EF design as we know it today. So if you like it or not, the design origins of EF are from MBB.
It was changed due to roll rate reasons. The cranked delta was also removed. The EF uses the single tail plane from the P96 and P106 and the pure delta from P110 and the underneath intakes from the ECF.
 
Don't believe what you read. There is no good reason why they wouldn't send an AESA aircraft.
Yes there is one reason:
  • Bei den zu offerierenden Flugzeugen müssen wenigstens die vier wichtigsten Subsysteme (Radar, elektronische Kriegführung, optische Sensoren und Datalink) zum Zeitpunkt der Flug- und Bodenerprobung in der Schweiz (April–Juni 2019) einen sogenannten Technology Readiness Level von mindestens 7 (auf einer Skala bis 9) erreicht haben. Das heisst, dass das für die Erprobung bereitstehende Subsystem dem definitiven Subsystem entsprechen oder diesem sehr nahe und im Flugzeug eingebaut sein muss. Zudem muss es in einer operationellen Umgebung demonstriert werden können.
Translation
For the aircraft to be offered, at least the four most important subsystems (radar, electronic warfare, optical sensors and data link) must have reached a technology readiness level of at least 7 (on a scale of up to 9) at the time of flight and ground testing in Switzerland (April-June 2019). This means that the subsystem available for testing must correspond to the definitive subsystem or be very close to it and installed in the aircraft. It must also be possible to demonstrate it in an operational environment.

Translated with www.DeepL.com/Translator

Air2030 – Schutz des Luftraumes: FAQ
 
Yes there is one reason:
Translation
For the aircraft to be offered, at least the four most important subsystems (radar, electronic warfare, optical sensors and data link) must have reached a technology readiness level of at least 7 (on a scale of up to 9) at the time of flight and ground testing in Switzerland (April-June 2019). This means that the subsystem available for testing must correspond to the definitive subsystem or be very close to it and installed in the aircraft. It must also be possible to demonstrate it in an operational environment.

Translated with www.DeepL.com/Translator

Air2030 – Schutz des Luftraumes: FAQ
And it will be since the deliveries of the actual aircraft to the customer are later this year. I would say the subsystem has reached its final state.

It does rule out your conformal array ballox though.