07 crf250r oversized radiators?

m just wondering would something like this be worth it, a href="http://cgi.ebay.ca/04-09-HIGH-PERF-aluminum-radiator-Honda-CRF250R-CRF250X_W0QQitemZ120422331996QQcmdZViewItemQQptZUK_Motorcycle_Parts?hash=item1c09baf65c" rel="nofollow"http://cgi.ebay.ca/04-09-HIGH-PERF-alumi…/a , how much difference do you think it could make? and would these get in the way or rad guards.