yea I have been thinking about the level 10 route but can't decide.. The problem is I put one in a 3rd gen RX7 with a street port and a 67mm single turbo... The stock automatic lasted about 6 months before it died. I called and had a level 10 built and installed it.. It lasted 3 months and they gave me the run around about it.. So this left a sour taste.. I then got smart and did a complete 5 speed conversion and that made me happy.. Just a side note but since then it has gotten a 1jzgte swap due to the rotary doing what rotaries due (crappin out) and now it might get a ls1...