amplifiers tube vs. solid state

Hello all,

i have a mark levinson 380s solid state preamp. kef 205 reference floor standing speakers and a meridian g08 player. also a mission 775 turn table for my record collection. 

Im seriously thinking of taking out my existing ARC sd125 solid state and replacing with a tube amplifier.  looking a the ARC reference 110.

Just dont know how a tube amplifier will fit in with my solid state preamp.

Joe