hmmm...why don't you build a rack,curtis?
start with a sansamp rack preamp,combine that with a carvin tube rack power amp,and between the two run a multi effects processor ,and run it into one of those 2 by 12 speaker cabs carvin has.
it's portable,it has bookoo sound choices,and it would sound good at any volume...plus you could buy it piece by piece
everybody know the only way to exit is piece by piece..