Thiel Owners

I am looking for advice for a power amp for my cs 2.4. I recently purchased a pair of cs 2.4. I am running them through arcam amplification . The fmj c 31 preamp and p35 power amp. The power amp is rated at 100 w per channel at 8 and 150 w per channel at 4 ohms. Cables are kimber 12tc. 
I can spend 1000$ on a power amp , used. I would appreciate any suggestions or is p35 good enough to drive the 2.4.
i listen to vocal music and jazz.

thank you in advance .

Thank you @oblgny 
appreciate the recommendations of belles amplifier . I will look into it.
i want to keep the price below 1000$.
Reading through the threads the most recommended are pass and krell which are more than what I am willing to pay for.
bryston seems to be ok if I can get a 4b for my price . 
Any thoughts on the parasound a21.

Thank you . 
If p35 has enough power I would just stick with it . I wouldn’t want to change unless other amps make a huge difference.