On a budget for “amp in the room”...get a used combo with a decent powersection and effectsloop..stick the kpa in the return. Works great!
Older l6 amps, fender mustang, have decent powersections, nobody wants those for good reason..so very cheap.
Else..get a 1x12 cab and velcro a ss powersection to it.
Else..get a 1x12 cab and add a camplifier to your kpa. (Retro fit ss amps)