Alpha is a Great guy and a great tuner. What EMS system are you running?? Sounds like you have yourself a pretty potential setup there. I know Alpha knows AEM systems pretty well, I dont know what other systems he uses, but im sure he clould help you out
If not, your best bet would be to call a few shops and ask lots of questions. If the tuner knows what they are doing, then the info they provide should help in the selection of the right shop/tuner