Thanks all of you for the positive feedback. I've been trying to achieve a certain level of 'factory' look to this conversion but at the same time not getting carried away either. I've seen some pictures of 914 V8s where the looks of the front end left a lot to be desired. So if anybody else is interested here's what I modified:
I used one of the two sections normally used on a 94-99 Chevy truck or SUV. These are fairly cheap on ebay or aftermarket part stores. Depending on how the 914 bumper and body is cut, you could probably not have to cut the grille and just use the mounting holes on each end.