The fact that Sam called you speaks leaps and bounds!!! Sam and crew are super busy with a huge back log of cars to work on and orders to ship. Sam has always been willing to take a few minutes when I and others call. I have worked with Sam on the longest project on this forum. I also have 2 GTM cars. You can't go wrong with GTM. Your going to love your kit! Definitely post your install and results!
Ohh and btw get ready to spend like an hour unpacking the parts when you get your kit
Sam individually wraps every component (down to the shrink wrapped bolts) of your kit and gives you a packing slip with a full inventory of your kit down to the washer.
Enjoy and Congrats!!!