Boomer,
Take a look at the main page at
www.roeracing.com. Look for New items (left side)services. He covers approximately 23 new products. Several RAM SRT-10 products including stand alone VEC2 in development. They prototyped the VEC2 harness on my truck and I'm going back in a few weeks for the actual production harness. There is a programable output lead that can be used to turn on a nitrous or any number of other upgrades. The neat thing for me will be the ability to change "smart cards" from inside the vehicle. You can have different cards. For example you can have a "stock" card that runs on 93 octane; a "sport-tuned" card for 93 octane and improved throttle response that doesn't allow the air fuel ratio to reach the factory 10:1 a/f above 4000 rpm; a "racing" card for 104 octane fuel and 28" diameter tires; If for instance you decide that you want to install a lightweight flywheel, or an intake and exhaust upgrade, then they should be able to create specific upgrade card that can be installed after the upgrades are made.
I'm planning to do an intake upgrade and exhaust before I go back and get the new harness. I'm lucky that it can dynoed and retuned. The results can be used as a baseline for that upgrade in the future.
Take a look, it might meet your requirements....it meets mine. I believe there will be a stand alone VEC2. I know that the VEC2 can be used as part of the supercharger upgrade. You'll have to forward your vehicle specific questions to Sean or David to determine product requirement and availablility.
Mark