700e to 800e for AP Setup

Hi Guys,

I am building a 700e conversion to 800 for a client and I was wondering what your opinions are on the following setup. I am looking for as close to an "ideal" motor/pinion/main gear (for the blades that we have) setup as possible for his AP heli. We are using a Photoship one gimbal as well.

800 mm Align Baldes (purchased)
Xera 435 motor 400 KVA (still considering)
11t slant Align pinion (still considering)
112t slant Align main gear (installed)
KDE adjustable motor mount (still considering)
(new) Castle 120 ESC, Gov mode selected (installed)

Target headspeed 1450 RPM

lifting as much as 5-7 pound camera/lens combination ...

Thanks for your help guys!