Ok, so it's time to do a general tune up and I figure while I'm at it maybe I should bite the bullet and Put in an MSD 6AL.
The car has 126K miles but still runs strong.
So I have already have new MSD Cap, Rotor and Wires, along with Bosch Platinum +4 plugs.

If I go with the MSD 6AL should I replace the HEI module or does the 6AL bypass that??

Also, what coil should I get to go with it??

Car specs in Signature..
Also, any advice on Starters or are the standard rebuilts at Autozone good.

Thanks