Thanks for all the info jibbity. Ok. so..... going to order a pair of Spy Marshall's. my helmet is a S/M and im guessing yours is a L/XL (hah you said you had a large head) so i think the marshall goggles will be fine. so i will get those ordered up tomorrow night. Unless i can find a pair of giro as they look sick!
Did you go with the I/O in the end? keep me posted and i will let you know what i order.. Thanks again man!