Looks good bro, but I also would go with var. It's so much better for the look you go for. Winny could be hard on the hairline, but I think if you keep the mast at 400/wk or below you should be fine. The prop will allow you to stop immediately if you see any signs of shedding.
Katana could be a decent addition, but I don't see it needed with so many 'cutting' compounds already in use.