Whelp... Looks like the amp project needs a reboot. I built the boost pedal last night and it isn't doing what I need it too. Looks like I'll be ordering a new OT for single end and stripping the chassis for parts to build a two-stroke in.
In the interim, I picked up one of these for now. I'll build my 1X12 cabinet, and the output from this will match the 4 ohn speaker I already have.
It has nothing but a volume knob, but the Persuader does a great job of giving me distortion at low volume. The combination sounds really sweet for a little Epi Valve Junior I bought for $100!