Small Block & Big Block Chevy Specific - MSD hel

So I have been dropping ALOT of money recently trying to get my car where I want it before I start school in August (Full ride to college).

I ordered a MSD distributor 8366 (http://www.summitracing.com/parts/MSD-8366/)
and MSD 6al-2 box (http://www.summitracing.com/parts/MSD-6421/)
and I am getting aa free MSD blaster 2 coil

SO has anyone installed these or any other MSD accesories?
Im a begginer when it comes to wiring but Im doing my best to learn as I go. Summit told me that the distributor will plug right but to the factory computer and thats what I want to keep the factory dash.

Pics would also help for possible mounting location

all going on a not so stock 85

(383, Dart heads, roller cam, HSR USM intake, tune, 30lb injectors, Bigger fuel pump, CAI, LT to 2.5 true duals, and 58mm tb)

Yea, that is a direct replacement that i know if. As for the MSD 6AL, just follow the directions, they are pretty good, so you shouldnt have any issues.