I would consider many things when choosing a kit.
1. Body accuracy.
2. Frame design (how safe & strong is it?).
3. Completeness of kit (how much stuff do I need to complete it).
4. Quality of the manufacture.
5. Kit price range ( balance all the varibles)
6. Value of car for resale purposes.
The kits you've selected are good ones, but I would suggest you look at Hurricane. Hurricane was the kit I choose after two years of reseach. I've been very satisfied and had no problems...it's been a very reliable cobra.
Chose the one that "trips your trigger". Best of luck, Bill
