so my Old Cadence TXA6004 died. It was an awesome amp. 600x2 @4ohms!

I'm using it to drive a CDT ES 3 way system with upstage tweeters through Hex5000 passive crossovers.

Anyway, CDT recomends 250 per channel WITHOUT the upstage, so I'm thinking a good 350 or 400w x2 2 channel amp would be good.

Any recomendations? I'm looking to spend under $250