I can't dig the EVH's, as much as I try. As great as the blue channel is on the 50 watt, I find it uninspiring. Red is unusable for me.
It seems we may both enjoy and chasing roughly similar tones in smaller packages; as I was also following your Randall Thrasher 50 endavours.
Owning an Ironball, a Mark V:25 myself as well as the EVH 50W 6L6, the Red channel bothered me too, but since blue was so great, I did some tube rolling to make red useable again.
Two 5751's (V3 and V4 IIRC) and a nice NOS RFT ECC83 in V1 did the trick. Previously red was already insane gain from say 10 'o clock Gain onwards, now it's still o.k. up to 1:30. And this makes all the difference in the first quarter of the gain range, being able to coax some more hard rock tones from it.
I love the blue channel as well and my only gripe with the Red channel is that sort of 'plasticy' honky mid-range, that you cannot seem to dial out.
I still keep my eyes open for something with 3 channels (or 2 channels + boost), max 50/60W, big glass, big iron, but under 35lbs and 24" wide, hence my 3534 and SLO30 interest. I've let the Thrasher/Satan 50 idea go, since I get the overall impression I would find it a bit light in the low-end. I don't need Recto-rumble, but I still want to have that Jon Schaeffer/Andy Sneap-type of tight, but big low-mid punch in the room.
Heck, if my Savage 60 had footswitchable boost, fx-loop and the cleans of a Mesa Mark series, the search would be over as well.
I'll give our German friend some props that if it could retain that dynamic openness under high gain like a Dino it would be king.
