Man I am going crazy --- saw a black SRT 10 tonight while driving my C6 and really waffled right back to Viper --- my primary concern about buying a 2005 SRT 10 was driven by the posts on this site regarding loss of control....got to admit there are quite a few thus the re-interest in the Z (I have owned 5 vettes and quite frankly the exterior style has gotten boring thus the time noodling on this site). Anyway, if I bought a new 05 what can I do to improve the grip of the car? I understand the stock viper comes with runflats like most Vettes -- what tire replacement is available for these stock tires? Lastly, there is a local dealer in Pa that has quite a few SRT 10s....given your experience what price range represents a "good deal" for a new SRT 10? The stickers are around $85k or so.... Thanks