Dave, keep it as it is, and just get it looking even sweeter! The only thing I'd be doing work on, is the suspension, differential, and tyres.
As to the bible, it's sitting on my desk at work ready to be posted, but I've been off sick for a few days!
Promise the bible leaves to go to yours on Monday!
Eric, as to the "Hit water and AWD kicks in" this is only what happens when you're on the gas. If you drive on the street like 99.9% of other people, when you hit water and she goes to kick out, you will lift off the throttle, leaving the GTR just the same as a GTS-t... Flailing around.
The GTR AWD is only as good as the commitment the driver has to keep the throttle open.