I doubt Jens needs new AGA chips, he has had enough experience with Amiga video generation circuits that he could probably replace those with a custom designed part.
Personally, I am disappointed that he has again desided to go with 020 cpus, a faster 030 would be more attractive.
After dealing with the issues in using an 040, the 030 is about the fastest cpu I am interested in using ( outside of any future advances with FPGAs).
The really exciting thing about this is Jens CAN build new Amiga boards.
NEW Amigas guys, think about it.
From the guy that has a license to incorporate 3.1 into his devices, and has spent years working to reengineer the Amiga chipset.
Jens moves very slowly, but if you read between the lines...