On the RSD7 2015 kit, is it basically a regular TC6.2 kit with all of the Reflex goodies added in, or is it all of the Reflex goodies along with just the parts needed to complete the car? The description says it comes with both the stock carbon and the RSD aluminum chassis, so I'm wondering if the stock 6.2 suspension is also included, or just the RSD lightweight parts. Am I making sense here?