Still working on choosing a power amp

System: Rogue Audio Perseous Pre amp, Rogue Audio ST-90 Power amp, Krell SACD Standard, Project RM 10 TT, B&W 803s speakers, Staight wire cables. Have been researching options for a power amp. Thought about Rogue M-150 monoblocks and some others. Would there be a sound conflict if I use the Tube preamp w/ a solid state power amp? It seams there are more options for higher power amps that are SS. Therefore more headroom. So, what's the deal? Do you loose the tube sound?