At 400+hp, What kills A904s?

WHAT are you making simple for me? I posted recommendations for the op. "I guess I’d like to know how to be kind to this thing and minimize the conditions that kill them until I’ve saved up enough cash for the manual swap." But as RRR posted, "traction and low gears will kill it eventually". Unless the local shop specializes in 904s, it's going to die sooner than later. That would involve about $2k in upgrades. What are your suggestions to make it live? Wait until it does die? When it does you can save some time by quoting my recommendations. Post #35...or he could just contact ProTrans where the prices start at $2K (without valve body) and go up from there. How much did you pay for your Pro Trans 904? $4500? (Insert Final Jeopardy music here, while we wait and see if op comes up with the four speed changeover money before his 904 shucks its guts all over the street).
Buy the best.....cry once.....if a lot of people looked back at when they started with a cheap option and it failed and then maybe they decided to try and build one themselves to save money and it fails and then finally you buy the best and be done with it you are cheaper in the long run to just "buy the best cry once"