Not much customizing would be needed. Just a few tweeks. Maybe a pipe length change and simple stuff that most competenent mechs could figuere out on their own.

Remember the G8 is the Commodore and APS has been producing kits for that for a while now. I bet they have a kit waiting in the wings for the new Commodore/G8.

What they shoulda done was buy the kit. Reverse engineer it. Build their own with enough differences to get past patent issues and have an "Intense" Twin Turbo set up for the G8 to debut at SEMA. That woulda put them on the map.