Don't get a PCI-E board then.... Go with a 9NDA3+, it's a super bitchin AGP board, that's what first got me to 300+mhz fsb with my Winnie. Super awesome NF3 overclocking boards, plus theyre only like $110.
Get a new case if u need it too, like a PC-75B Then u could use up all that money ur looking to blow.