man, I've never heard of an 8 degree shim. I probably would have lowered the trans/transfer case. lol
could also cut and re-weld the spring perches if you needed to
First of all, that's awesome. Secondly, I'm jealous that you have a 5 spd. Third, I wish I had a fraction of your knowledge/fab skills (that last one goes for most of you on this site).