I have a volcano 7+ now and its running my OC'd p4 (2.8c @ 3.4) its currently idleing around 28degrees is it worth my money to get a spark7+? will it do a better job??I have a volcano 7+ now and its running my OC'd p4 (2.8c @ 3.4) its currently idleing around 28degrees is it worth my money to get a spark7+? will it do a better job??