Mississippi re-gearing & tuning shop recommendations?

So I have been slowly but steadily modifying my 2023 Tacoma TRD Off-Road over the past year. I will not try & list them all but it all has definitely added weight and made the lack of power & shifting issues (well known in these trucks) much worse. The Pedal Commander I installed & using the ECT button has helped, but I am about to put new, larger tires on my truck & from what I have read this could make the power/shifting problems worse AND reduce MPG even further. Plan is to go to 33" tires but stay at stock 16" wheel size (not sure if I will replace the stock wheels or not at this point). I currently have a 3/2 leveling kit installed.

I was hoping the fine people on this forum could help me out by sharing relevant experiences with these issues & any solutions they have discovered. Perhaps people have recommendations for a shop in Mississippi (I am in Mobile, AL) that does good, honest work on re-gearing & tuning?

Thanks & I hope you are all out enjoying this perfect weather!