I have an oppurtunity to get a P4 EE 478 pga at 3.2Ghz for 300 bones...this could actually replace a 2.8ghz oc'ed to 3.0ghz Northwood I have...would you guys say this is a good deal...? It also comes with a really nice heatsink and 120mm fan..looking for your input... but the fan and heat sink are not as important atm...