I will give the Presta products a try. Your pictures are impressive.
I have tried the Collonite products, they work great. But really, the paste wax, does the effort required to take it off really justify using it. It really doesn't seem to last very long. I've had better luck with NuFinsh liquid, as far as long lasting.
Seriolusly, though, I noticed that you wax it twice with Collonite paste wax, are you taking it off by hand or using a machine?