@alphagemini
so long as the program doesn't hit the custom chips directly -- as opposed to using OS APIs -- then it doesn't need UAE. since you've mentioned your interest AOS4-capable systems in other threads, perhaps the best thing would be to ask about software you want to run. if it's custom, and you don't mind forwarding it to me, i'd be happy to test it for you and even grab benchmark data if needed.
i have a SAM440ep-flex, pegasos 2, X5000, and A1222. just let me know.

-- eliyahu