RE: GP Shoestring pointers
I've had great fun with mine. I chose a different power system than most, ELECTRIC! A brushless MEGA 22/30/2 w/3:1 GB spinning a 13x8 3-blade prop at 9000rpm. 6S4P LiPos gives an easy 15 minute flight and boy does she grove! I did have one harsh landing that relocated the LG back about 2 " Easy enough to fix. I like Mettlers wheel pant solution. I fly off a grass field and it's been hard on them. Hope you have as much fun with yours.
Good Luck,
Terry