I normally use my 99 Miata for lapping days but I recently picked up my GSR and want to use it a few times. Its have 167000 miles on it but runs damn good. I'll be doing cam seals, crank seal, vtec solnoid seal and possibly timing belt if thats not already done (already has a new clutch and clutch cylinder). I know to get the traditional prep stuff (real pads, fluid blah blah, I have doesn HPDE for 2 years now) but is there anything I should be concerned with on these cars? I did a compression test and its good. I may throw new rear calipers on as they are rather rusty but thats about all I can think of at this time. I know that spec Miata's normally start their racing career at about this milage, I assume that this bad boy could do the same...?