Re: bolt on worries
just to add to the above, you will need bigger injectors - possibly 24#'s and upgraded ignition such as crane Hi-6 or MSD.
I had no issues running a supercharger on a factory 160,000 kms motor for around 18 monthsm until i rebuilt it, so you shouldnt have any problems.
You can keep std compression, since you have a cooler etc, just dont go overboard with timing, and keep a good listen oit for detonation during the tuning stage.
Another worthwhile upgrade is the EL cam in the EB motor - the EL cam is very similar to the EBXR grind, and makes a nice difference > 3500 rpm.
I do have shift modules for the 4speed auto's,
also elect fan controllers. If you havent already done so, you may want to fit a set of EL fans and remove the mechanical one.
Also, if you run a second pump, and rising rate regulator, you may be able to get away with running the standard ecu for a while, or even an EL ecu which has a knock sensor (my current setup). It really depends on your budget, and how much you want out of it - got any base figures in mind?