RE: 1050mah lipo for GWS 350C
If you prop down enough to stay within the c rating of the battery youll be fine, but thats no fun. Get a TP 1320 2s or Kokam 1500 2s for the 350c, I use 1050s in my ips tiger moth for looooooong flight times, and have used them successfully in tandem on my 3dx