Power amp suggestions

[Macca]

NAD C320BEE - just use the power amp section with your existing pre-amp. Petty much all of the budget left over

[Johnny nocash]

Thanks or all the contributions so far folks, much appreciated.
To narrow the field a touch I've decided to go solid state. I feel this along with the Arcadia valve pre will give me what I want��
I don't need loads of power with the LV's but I did prefer them with the extra juice of the Graafs when I replaced a border Patrol amp.

Unfortunately a lot of SS amps that provide class A, AB are bloody enormous & very difficult to physically accommodate in my set up.
Weirdly though, I could fit a couple of 'regular sized' monoblocks which would hopefully give me approx 30-50W per channel