Maybe a small note, not directly related to the Deluxe version, but anyway.
I decided to install the P5Q-Pro (wasn't quite sure to try it or not), just to see how it would perform, specially for my X3350.

It looks like some options are left out in the bios, compared to the Deluxe version.

The following options are NOT available in the bios of the P5Q-Pro (important regarding overclocking, IMO) :

CPU GTL Reference (0/2)
CPU GTL Reference (1/3)

NB GTL Reference

NB Clock Skew
CPU Clock Skew

Kinda disappointed not having these options in the BIOS.

The good part is that I installed my X3350, which couldn't run at 450*8 on the DFI DK-P35 / 2x DFI UT-P35 (not below 1.61 NBCore on one of them anyway), with only 1.24V NBCore on the P5Q-Pro.