Ok so the Miata got paid for and picked up last Friday and I have spent the week getting things straightened out and selling off the extra parts from the Miata that the new owner didn't want. I will be swapping front sway bars with Dave (DaveOH) because he has the larger AMG/SRT front bar with delrin bushings. I will also be picking up his 17x8 inch Kosei K1-TS wheels to use for street duty. I know the car will look a bit funny without the big wheels but tire costs are so much better and it also allows me to run the stock wheels with race tires for the time being. The stock cat-back exhaust is being ditched for something that will is custom made and will allow a custom trailer hitch to be installed to tow my tire trailer. Now comes the big question that is mainly aimed at HDDP or others with experience. I have the choice between the Koni single adjustable or the Bilstein HD for shocks. Now both are revalvable by the companies. The Koni will probably be better off the shelf but the Bilstein costs $50 less per shock and only costs $65 per shock to revalve compared to $150 for the Koni. I am just looking for feedback on these two as I have never run on the Bilstein HD. My Miata came with Bilsteins that Mazda had made for road racing so they aren't a proper comparison.

I know my car is going to be a bit funny looking with the 17 inch wheels and the trailer hitch but hopefully it will be fast enough to turn some heads on course.