Hi Ian
I Fly my JL L 39 all the time of grass I had a Simjet 3000 31lb trust in mine and with that it will take all of the 100 m I have now re engined it with a new wren 160 but have not had a chance to try it out as yet due to the wet weather we have been having [:@] all I can say it is a super aeroplane I love it how good are your approaches in and out of the field ? I could always sell you back the P 200 then you could do a vertical take off
sorry cant say anything about the CARF Hawk but is one that I am planing on getting in the near future
cheers
Andy