Mate, i know i should sorta push you forward with it and spur you on, but that is genuinely the worst S2 shell i have ever seen! Even Ash's S1 shell hasnt rotted in some of the places yours has! If you want to be driving a RST anytime soon-ie this or next summer, i strongly suggest you keep with your original idea and find a Bonus or a better S2 shell-cut the shell up and get rid of it to impress your parents and keep searching-really good S2 shells are always appearing for about £400!!! Then invite me and Ash over for a long weekend and we'll have it built