Mr.Twistair wrote:
A guy here who doesn't speak English asked me to investigate which aircraft
he should choose to build from plans.
What he wiches:

- single or 2-seat
- limited aerobatics
- engine M14P or Valter M332/337snip

That's quite a horsepower range - M332 is 115 to 140, M337 is about 210,
M14P is up to 360.

A pair of planes that have always been interesting to me are the DR-107
One Design (single seat) and the DR-109 (two seat)
http://members.aol.com/danrihn/rac.htm. They are designed for opposed
cylinder engines, but perhaps they could be adapted to the Valter M337.

Culp Specialties http://www.culpsspecialties.com has several designs
built specifically around the M14P.

A design that might suit the Valter M332 engine is Warner Air's Space
Walker II & Revolution II http://www.warnerair.com/.

hope this helps,
--
David Hill
david at hillREMOVETHISfamily.org
Sautee-Nacoochee, GA, USA