The scorpion stitch looks pretty nice. Curious about comfort and the whole easy on mounting system they use. Let us know about it if you decide to get it.
I'm curious. Why the need for a QR seat? IMO all it buys you is an opportunity for some scumbag to walk off with your seat. I guess if you are constantly messing with your preload it will save some small amount of time, but in my case, I haven't taken off my seat in two months.