I will be running a 6466 with:
Stock stroke bored .040
Stock rods and crank
Diamond forged pistons
Champion iron heads with PAC 1201 springs
212/206 Billet cam
1:6 roller rockers
80# siemens injectors
Racetronix 510lph double pumper
Ported stock intake
TA stock replacement headers
3" THDP
through a Jimmy's trans and 3200rpm TC
but seriously, if money is no issue then go ahead; thats a great piece and will support a lot of power. if you're on a budget or can deal with a fraction less spool time a journal 67 will get you deep into the 9's for less than half the price.