The direction has gotten a little slanted. The MSD 6 Hemi Controls 8 twin tower coils. It has a plug and play harness and works with the factory Gen 3 coils after the COP portions are removed. This is the direction I'm going, I just need to steal some ideas on remote mounting the coils and getting wires to the plugs. The Indy system doesn't work with my intake. If I wanted a one size fits all I would have a Chevy, but I am wanting to get a little creative.