I've got the Vmar Tomahawk sitting on my assembly bench as we speak. Finish is not bad at all, plenty of scale detail. Build quality is not up to par with WM however, i'm rather impressed with what i can see. For the $$$ i don't think any one could go wrong.

BTW. Re: Airsail Kits.
Airsail kits are just that, kits not ARF's. There is a review in the Australian "Airborne magazine" (Latest one) on building and flying.