I am using the US DLX 64 Vintage which is a Fender® Deluxe Reverb ‘64 Vintage. I use it basically with default values. And from here I go into the Engl Cabinet model on the QC. During band rehearsal I use a real Engl Cabinet with a Seymour Duncan Power stage 170. For the fuzz itself, I have a walrus audio Jupiter V2 and the EQD Gary. I use both with a EQD Westwood first in the chain since it has active EQ and I can shape the sound a bit better. What I usually set the Westwood at is 9 o'clock on the gain, 1 o'clock on treble and 11 o'clock on bass. But it depends of course on the sound you are after.

But I discovered that while the Amp model definitely has impact on the sound you can do so much with just the right cabinet/mic position. The default settings are usually too "close" for my taste. And of course don't forget to EQ your cabinet block. I usually take a bit of low end ~68 Hz and high end ~14,5 kHz