question KR-2 or KR-2s construction

hi,

I am seriously looking into getting my pilots license and building a
homebuilt airplane (via purchase of a kit....preferably a fastbuilt kit or
one with low construction time (around 1000 hrs or less).

anyway, I love a lot about the KR-2 (mostly the kit price and the fuel
economy). I have read on the KR2 web site that this plane is constructed of
wood and composite. could someone tell me what part (s) of the plane is
made out of wood and what part is make out of composite? is the reason the
kit so cheap (in price) is because it is made partly out of wood. I'd
prefer to build a plan that is all or mostly composite (but would consider
metal). also does anyone know if the KR-2 might eventually be sold in a
kit that is all composite.

all responses are much appreciated.

Blyth