RE: Sig Hog-Bipe kit.
I guess you could say that, but with all the honesty it is hard for my to say, because this is my first build, so I guess it just depends what you start with - in your case Astro-Hog. I would imagine there are not many major differences, with the exception that with the bipe you will need to build two wings....
I am going to use Saito 125.... As far as the price and where to buy call this guy:
Terry Rollins
479-410-2863
X.