Alright. i bought the base model 15" 2.0 quad core i7 MBp on opening day. Im regretting not purchasing the next one up (would be 200$ to trade this in for the next up model) I do play alot of games, especialy high speed games like World of Warcraft. My question is this, Should i dish out the extra 200$ and upgrade the entire mac. or buy a nice SSD and put it into this base model 15"? I already have 8 gig of ram on its way. so either route i go will have max ram. Thanks!