i sure do, with upgrades and mods of course
with this added mod to the input jacks.
i actually play a weber kit clone of a Deluxe Reverb with 6L6's for 35 watts of power with a JBL K-120. it's lighter then a twin, half the power, but basically, half a twin. it has an AB763 preamp and thus far i do use the the power amp side but do have the preamp taps and other mods done on the layout posted, and pretty much converted to the twin reverb. i also cleaned it up by replacing the tube rectifier with a solid state version i made and plugged it into the empty rectifier tube socket.
as for effects, the mutron is the ideal, then i hear the emma, q-tron for envelope filter. a boss oc-2, or the octron for octave. a distortion(+)/overdrive(od1 or 2), phase(script 100) and delay(ada 2fx) of your liking and you should get in the ballpark!
the thing with jerry's effects loop is that there is another important component and it is the effects switcher. it was needed to true bypass all the effects when not used, and it does make a difference.
Disclaimer: I make and sell Buffers. I also sometimes Modify, Build and sell preamps and amplifiers. My opinions are not intended to be sales pitches. I am a one man shop and prefer to spend time with my wife and family, i work full time on call and love to spend my spare time doing other things. I only make, modify or build things for those that seek them.