Ooo boy, you've set a task before yourself! Hard enough to get these guys to hand over any snake skin, but your askin for the best of best! For a little comparative sake, I've got a set. Just exactly what you're askin for. 30 inches long, perfectly matched, no holes and incredible color. I received this set several years ago and had to promise I'd never get rid of it. It came as a gift and I'll probably never see another set like it.
I say good luck to ya! Sure, they are out there and you well may be fortunate enough to get your hands on one. But, like as not, you'll have to make a pretty nice trade for it, so get set.
Happy tradin!