Yeah, I bought the Diablo but have not yet flown it. I'm waiting for the weather to improve around here. I left it with the original configuratilon, although I do have the high performance wing and will be getting the dual power module one of these days

(personal joke).
It went together easy and quickly. It is fairly heavy for what it is, but it should fly ok with the original configuration. We will see. It's not an aerobatic type performer, by any stretch, in the original config, but with the mods (either a good in-runner brushless like a Park 370 or Park 400) it should do much better.
CGr.