I'm using CamLocks from Bobby M. My inlet hose connection uses the Type D + 5/8 barb setup seen in the middle of
this pic. My other connections use the high flow elbow. I'd have bought the new camlock SuperC (I think that's what he calls it) if he had them when I made my purchase.
Just saw a pic of the add-a-pump kit. Looks like it's exactly what I would have bought. One thing you'll need is a reducer 3/4" to 1/2". I got mine at a local hardware store, but More Beer has them as well (
http://morebeer.com/products/stainless-coupler-34-fpt-12.html).
I put my pump in an old toolbox I had laying around. I've had issues with the pump overheating in my smallish toolbox, so before I brew next, I'm adding a fan to help exhaust the hot air and an inlet vent to allow cool air to enter the box.