I don't know if my post came across right, I was genuinley asking to understand. I guess I'm more race focussed and that is much more important to me. I don't see the X6 as the same thing as without to get into that discussion.
It is actually much cheaper than I thought but to get it any where near race pace even at club level (inc postage at the moment) would make it much more expensive.
Incidentally I seem to recall the one way for my XXX4 was forty something quid way back when from Apex
