At 400+hp, What kills A904s?

You can drop a 904 clutch THROUGH a 727 clutch. Why spend and extra thousand dollars on extra billet crapola when you can just run a stock 727 and be done with it? The illiterates can go ahead and mis-quote me; consider the source...The 904(originally the TF6) is fine for what it's intended for, but all this worthless encouragement for guys to invest in a 904 if they're running over 400 horse is morally misleading. I'm happy to come on here and trash the myths about torqueflites. Anytime, fellas...