I have just done the swap. The best thing to do is get an MSD 6AL Ignition Box and an MSD Billet Distrubutor. The setup works great. I don't know how far along you are in the swap, but I would also recommend a Mallory or AeroMotive Fuel Pressure Regulator with a bypass. This way you won't have to change the in-tank pump.
Good Luck!
--Brad
mustang_madness_460@yahoo.com