One thing that would make it hard for me is I would have to buy more expensive electronics, but right now I'm saving up to get my glider pilot's licence. I guess I can always build it after I do my glider training. I have no idea what electronics are in 3D planes, could you share what electronics are in your Slick? I did think of joining four 2200mah 3s batteries into a 4400mah 6s for big planes, what size 3D plane would that suit?