Philbie,
there's a white BA XR6 where i am, it has a canopy and it looks great (and i HATE canopies on utes).
If i were you i wouldnt put Fordforums down the side in huge letters, maybe on the tailgate or something though - this ute is for your business, not the use of everyone on the forums (however if youd like me to drive it for a while.......

).
Id go a 220 V8 and (much to the disgust of the purists) put a bulge bonnet on it. Why? cos its attention grabbing, and combined with the signage you should be advertising your business very well in that machine.
I'd make it look like the ute was engraved with your details, seeing as engraving is your business.