Do you have prior experience with phenethylamines?
I don't know how you made your tar, but I've done both ethanol extractions as well as full A/B on cactus (dried torch every time)
For me, mescaline hcl and mescaline sulfate are both superior to an ethanol extraction. They feel cleaner with less body load. With that being said, I never experience much body load with any of the above, although I've noticed the crude extracts seem to make me more nauseous and likely to purge. I've also found crude (full spectrum?) extracts tend to last noticeably longer which isn't necessarily a positive in my opinion, mesc lasts long enough on its own.
If I were you I would try purifying your extract and going from there. Worst case scenario you just aren't a fan of mescaline, best case scenario you will have one of the best days of your life
