No, benmerkenhof,

What you want is an E3D from Gary Write Model Products. No, it is bigger that a park fly at 48", but it will fly as slow as you want. With a Kyosho endoplasma (£20 buggy motor) and ten cells it will prophang, torque roll knife edge etc. AUW with a ten cell pack is under 3 lbs. I am just building mine now. Have a look at his web site http://www.gwmp.net/ or www.rcgroups.com under sport planes and you will find it has some following. To digress though On the rc groups site some somewhere is video stream of Gary Writes electric conversion of a Fantana S. I beleve it is a Hacker brusheless and 30 cells. The video shows take off straight into knife edge loop. With thottle control about 10 12 mins flight.

I have also heard, if this is too big that the Mini Laser 3d is very good, better with a small brushles. But if you go too small the model will not be easy to do 3D stuff with....

Good luck

Kris