OK- in order-in my opinion-
The 1828c or r not 1928 have no place in a HiFi system. They just don't.
Forget about the HR4020A, they won't do midbass and there is a terrible mismatch between their pattern and the 9040.
The EVM 15l won't be a sub no matter what you put it in. It's a mid bass woofer.
Frankly, I doubt the ST350 has any better highs than the 291. There are much better tweeters.
Something else for a sub, the 15l for mid-bass and the 291 for HF is a good place to start. Try the ST350 and see if you like them.
I'd recommend active crossovers.
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