at the moment we have no specific plans on making a kit. We are still optimisig the CAD plans. Wolfgang has to finish his and we have to do some more testing. If we should do make a kit, we'll surely think about you.
The last pic illustrates well how such a seemingly small adjustment can make a good deal of difference.
Yep! Due to its smaller sweep back, the lift of this wing reacts strongly to changes in AoA (also felt in the high elevon sensibility). BTW, this effect should be an issue in planks too, which have a much smaller pitch stability in general...