Solid state amp for Primaluna Prologue Premium Preamp


I recently upgraded my Preamp to a PrimaLuna Prologue Premium Preamp. I am enjoying the improvement it is making in my set up. I left my power amp, a Rotel RB991 driving Magnepan MG 12QRs in place. I am contemplating replacing it with a PS Audio Stellar S300 since a pair of PS Audio Stellar M700 are not in the budget with two kids in college. Would the Stellar S300 be good upgrade path? Any other suggestions new or used?
jg_meyer
Thanks, I just ordered it - thanks to their generous policy I will be able to live with it for 30 days and decide how it works out. Someone had suggested Bryston. I have heard good things about their amps, but would be looking at 3 - 4 x of the PS Audio