Need engine builder recommendation, Milwaukee area preferred

I'd like to get a motor built this winter. I have a '70 340 or a '74 360 to work with. More likely than not, I'll go with the 340. It's real clean, complete, but needs going through. It won't be a crazy build, just a bit better than stock with increased air flow. Shooting for the ~400hp range probably.

So, I haven't been in this area long, so I don't know where to go. Any recommendations? Company or private individual with references might work.

Just looking for a good balance of quality (a good builder with Mopar small block experience) and price (don't want to spend a fortune). In other words, of the three: "Good, Cheap, Fast", I'll go without the "Fast".

Prefer Milwaukee, but could take it to northern IL (not Chicago) or elsewhere in Southern Wisconsin if necessary.

Also, how much should I expect to pay for this? Obviously it depends on what parts I go with, and what all it needs, but I mean just labor for a basic rebuild assuming nothing goes horribly wrong.

Thanks...