Well I'm jumping into the game here...I have the Extra 260 and going to use the Brison 2.4 (40cc) gasser..the weight on the Brison without the wrap around Bisson Pitts is 44.00 oz and rated at 21lbs of thrust...for a 13lb plane..I don't see a weight to power problem here..at 750ft above sea level,..near St.Louis...But would like to get a address for a replacement Landing gear...mine not quite done and would like to replace the gear "Before I have any Delaminating" problems some folks have experienced, after just a few flights..I'm the UN-Lucky SOB that my gear would fail completly and really tear up the 260...So if anyone can help out on the main gear let me know...Thanks