02O-
you are making plenty of boost. pyro will tell you how hot things are. tranny temp may not change much unless you are towing.
you should really talk to jody to see what he recommends. his tuning changes lots of the engine's parameters. you have experienced that already. his tunes lock up the TC over 35 mph (i am going by memory). at the worst, you may have your chip reburned. its no biggie.
when i ordered my tunes, i told him i wanted to upgrade my valve body. after some discussion about my needs, we discussed my options and vendors he has worked with and his experiences. i decided to go with a modded valve body from a reputable trans builder.
jody told me to tell the trans builder that i was getting tunes from jody and to give him some parameters.
so jody programmed for my truck and my engine and trans mods and in the end, i am happy and my truck is happy too.
sinned