The Jet Cat P200 develops 50 lbs. of thrust. Its price is about $3250 I
believe. On a modern 15 meter ship it should be able to be used as a substainer
engine and be able to give you about 400 fpm climb rates. It burns 23 ozs of
fuel per minute at full throttle and comes with a ECM for start. Carring about
3 gals of fuel should give you four 2500 ft climbs Weights about 5 pds. Tom