If you get the MBC in make sure everything is set up right. Other than that, just make sure the car is in solid shape. If you don't trust it on the road I wouldn't toss it up on a dyno. That's for your safety and those running your car on the dyno.
If you have any problems getting the BG and MBC in before hand and have all the parts for it your bound to run into a few people who could help out with that the day of the event. With some guys, it's something they havn't done in a few years
