Unforch the Vibrolux does not have an effects loop or power amp input. However, it is working better, seemingly, than the Blues Jr. Maybe someday I'll get a FRFR amp but have to save up $ after dropping several coins on the Helix...
I appreciate the tips, yes, I've read through a lot of the forums so I am aware of the problems of doing it the way I am (the way I can, for now). I've also read that with patience and tweaking many people are able to get this rig to sound good.
The test will be in band setting, but at home, even at high volumes, seems to work pretty well so far. It is a little hard so far to control highs (my Tele is hard to get just right, SG is easier) and overall volume, but I think I can dial it in within reason. Or at least I'm making progress in that direction.
At the moment, having a problem with HX edit messing up my preset names, but I posted a different post about that elsewhere...