My 904 valvebody

I remember when I put my stage 3 in last year it shifted perfect when I followed the instructions using a stock valve body. I think maybe an idea would be to just get a stock valve body and rebuild it with the stage 3 kit? Maybe find one used for 40 bucks or something. again one shifted perfectly it didn't shift too hard or too soft it just shifted with a nice firm shift. Basically it would shift a little harder the more RPMs you gave it basically the way you want it. Again though everything is manual. I used a quicksilver shifter and it was easy to ratchet back and forth.
It may be worth mentioning to say when you put the valve body back into put a new seal around the shifter leaver.