Need help deciding. 80gig or 60gig PS3?

[Delusional]

I know if it's a $100 different, it's definitely better to go with the 60gig.  But what if the price difference between a 60gig PS3 and an 80gig w/ Motorstorm is $80?

Does the 80gig consume less power?  More quiet?  Less errors?

Compatibility is not issue for me because I still like my PS2 and will move that to my room.  So leaving compatibility behind, is the newer better?

Thanks in advance!