ok so my 7 is my daily drive and my drifter (dumb I know) I am working on picking up a beater car so I can focus on drifting the 7 BUT in the mean time does and one have buleprints or charts or plans of some kind for a roll cage that would be effective for the track but simple enough for the streets?

 

Check the racecar tech section. Several guys run rx7's as IT cars in SCCA. They might be able to help you out.