Teo ... I think might have been a 14x7, maybe its me not pulling enough amps. Perhaps with a 14x10 she will have more bite. I settled on the Hyperion 4025-15, that was spinning a 16x10 and can handle 16x12 too. On the 16x10 she was nice, I can pull nice big loops. I am sure with the 4130/16, 6S and 16x10 she will be amazing. 3D alley!

The motorcalc says about 1KW for your 4120/18 on 5S and 15x10. Should be enough for freestyle flying. My Ms Wind 50 on 5S is only pulling 900W with 120 oz thrust on the DualSky motor calc, that is enough for her to pull KE loops. Let me know how she flies on the 4120/18, I may use the same motor for my next Angel.

As for weight, the Angel is nicer to fly pattern with some weight. If you were to go 6S and 3,300 packs she will get bumped about a little if its windy. Also, at the top of a loop or a Cuban, if you do not keep the throttle up a bit, she will just hang at the top ...

Remember to reinforce the battery tray if you are flying hard or with bigger packs. It no fun seeing the battery dangling outside the fuse, its way too nose heavy to recover!