I've been following this thread from the start to see what everyone would have in mind. I know right now off the top of my head, HHP (high horse performance) sells stroker short blocks that you can keep basic or build up, for a relatively affordable price. I know its on the opposite side of the country, but its a start. They will be able to answer all of your questions about any build, and they are authorized dealers of many top shelf brands including stocking mopar parts.

PS- you choose the comp ratio for the stroker short blocks