If you're really a tube guy I don't think you'll find a SS amp that you'll want long term. I've owned a lot of them including many that have been mentioned, and others. At first you'll be enamored by the clarity and resolution, but you'll grow tired of it wondering why you never listen to an entire song anymore. Eventually you'll realize it's the SS amp and you'll be back on the merry go round. Not that there's anything wrong with the merry go 'round if that's what you want. ;)
However based on the specs you have given for your new speakers I'd be very surprised if you couldn't find a push pull tube amp that would sound better overall than SS. I own two VAC Phi 200's that I used on an 83 DB 4 ohm electrostat and they sounded great. Better than any SS amp I tried. However an even better idea is to find a speaker that is more efficient so you can use tubes with no trade offs.
What are these speakers?
However based on the specs you have given for your new speakers I'd be very surprised if you couldn't find a push pull tube amp that would sound better overall than SS. I own two VAC Phi 200's that I used on an 83 DB 4 ohm electrostat and they sounded great. Better than any SS amp I tried. However an even better idea is to find a speaker that is more efficient so you can use tubes with no trade offs.
What are these speakers?