How rare is 1968 GMC 1ton, and a few more questions, with pics

[Senator350]

Mornin' guys!

I'm really just looking for a cab to steal doors, floor, and patch panels from, and I found this 68.

I haven't seen many GMC 1tons, especially 67/68. How rare is this bird???

So, I'm looking at this rare bird and thinking about how neat it would be to have a '69 chevy that looked a lot more unique. There's quite a few 69/70's that roll in to the local car show, but not many GMCs. So I'm now considering using the whole cab and clip (my fenders are shot too... so WHY NOT?!?!

1. Is the 68 GMC cab the same as my '69? or at least same enough to use for patches?

2. Can I swap the GMC grill out for a 67/68 Chevy inner?

3. Is there any demand for a GMC clip and cab in this condition, or should I go ahead and part it out to get the parts to finish my '69?