Hello,

I have some experience in building a F450 quad with KK controller. It flies good. But its too big for me.
So I am thinking of building a smaller one. I have no plan to put any FPV gear now. just slow flying and not much acro.
I have identified 220mm frame as MARTIAN-III REPTILE with below configuration,

Racerstar BR1806 2280KV
Racerstar RS20Ax4 20A 4 in 1 Blheli_S. Is 20A esc enough for above motor?
OpenPilot CC3D Atom Mini. Will above ESC and my Flysky FS-i4X Tx/Rx goes well with it?
Orange HD Propellers 5030.
I already have Tx/Rx Flysky FS-i4x/FS-A6.
Already have a tattu 3300mah 35c 3s weighs 260gm. Can the 220 quad lift it?

Thoughts?