[thstone]

Start with camber, then increase tire width, then improve shocks.

What do the rules say about adjustable lower control arms?

I ask because the stock suspension is extremely camber limited - to the extent that if you can't run adj LCA's with the wider tires/stock suspension then the wide tires won't do much good and the narrow tires/coilovers might be the best route. However, if you can run adj LCA's with the wider tires and otherwise stock suspension, then that configuration might be a winner.

If the only way to get adj LCA's is with the narrow tires, then that route is the way to go.