I really want to slap you in the face for uttering this phrase
"it would be booming in a 10k config!"
mere running does not mean you can play it... I'm surprised your system can even spell crysis
stop dreaming and come to reality... crysis and other high end games need a pretty good graphic card and that alone would cost you upward of 20k for playing it meaningfully or atleast 10k+ for just playing...
goto
www.deltapage.com and
www.theitwares.com to check prices and see what you can get for 10k....
you cant get proccy, mobo and ram for 10k since your existing DDR ram would not be sensible using in a new motherboard....
2 X 1GB DDR2 ram would be around 2500, a decent Mobo for around 4000 and the basic core 2 duo E4500 proccy for 4700
with 6k more you can get a 8600GT 512MB card and you can comfortably start crysis and painfully play it
and getting an AMD proccy at this point is not a smart move because there is no cost and performance advantage over the Intel C2Ds
_