Thats good advice, here is one more thing to consider, With all the CAB (and real CAB) scenarios and subtle differences that a FRFR speaker will produce verse a monitor, its going to come down to it being subjective, (i know that answer sucks) but bare with me.
You can read that THERE ARE DIFFERENCES in some of the good FRFR's like the Mission engineering Gemini 2 (stereo) and some other good FRFR cabinets like the Atomix Amps WEDGE and the DXR10 Paults use for gigs. Are Monitors better? Well....
Yes this is a pain in the you know what to decide, BUT A GOOD FRFR STEREO SPEAKER WILL PROBABLY SOUND BETTER TO YOU THEN MONITORS...how can you tell if its worth it, this is the pain in the backside part, YOU HAVE TO TRY THEM.
My bet is you will love the FRFR stereo speaker more...but if its tiny differences you can live with, then so be it, why not get the full Kemper experience, i realize my post probably doesn't make it easier but this is some thing to consider.
would you be using mainly high gain??? one more thing to consider...REMEMBER A GOOD TONE AT HOME MAKES YOU WRITE MUSIC....its the truth!
Ash