Here in Portland there is an AWD dyno. I beleive its called F1 Performance, Forest Ave. I'll try to get you a link if I can find it. The guys there are very familiar with turbo set-ups...if you ever have the urge to tune in Portland.
Questions for you.
Do you feel any abnormalities after the Unichip install? Anything undesireable?
Who did you purchase from? Satisfied with them? Price range?
Why did you use a unichip and MBC? I thought it as an "either-or" situation.