I agree totally Gaddy, I dont even really care if the chassis matches to be honest. But when people start talking what is the most valuable as far as a collectible car goes then that is important.

I am happy with my WB which is exactly the same as a HZ Sandman ute but it has pretty much no value even though it is 100% original.

Value is really in the eye of the beholder. Its the stickers, the V8, the dash and the bucket seats as standard that give them their value. So much cooler than a kingswood or belmont/standard. Thats why people baught them in the first place, not because of the numbers on the plates.