If I can give a tip, it's that using a Human Rogue benefits you more. Early game absolutions will take care of your health, around the midgame you should be focusing on resist stacking which is far more important than further health.
First floor GG is def the way to go. I have tried many other things, nothing gives this much health. EM will cost you more popcorn and apart from raising health she can't do much for your. Binlor's stoneskin spam seems like something that could work, but eventually you will always run out of walls. Also worshiping him is quite a hassle, costs you quite some blackspace.
The main thing you should be looking for when playing VGT is saving as much balckspace as possible and killing monsters in the sub soon. This doesn't combo well with exploration based piety generator gods.
Since you don't have any innate resistances, starting Taurog is quite the pain, he just holds you back.
JJ has useless boons and the last thing you need is getting further debuffed.
I've tried many other combos, like Orc Monks and Human Transmuters, none of them felt as potent as the Rogue.
It's really important that your damage is high from the start and you don't have to work for it, and over the course of the dungeon dodging saves you a lot of resources.