Here is a link to what all can be done with it... Also on this link they have the wiring diagrams for it. You got a great deal man, And it is something very useful. I'm looking into one right now too.
Apex VAFC
Dude, Alot of places have dynos. Anyway, Being in L.A you should be able to find places to wire that up for you and fine tune it. If you go to get on a dyno, runs are expensive so be prepared. But its true to fine tune it, thats what you need to do. You can get close if you know what your doing just by playing around, But to actually get it "Right", you need the dyno.