ok, lets begin ...
1. Yes I own a HTRC HT100AC/DC Smart Charger is brand new so all good for lipo charging, I also got a stand alone balance board for it as the one that comes with it is ok but a bit flimsy I thought.
2. Everything is from the UK apart from the Motors, both of them are from Hong Kong and yes I got stung on import duty tax but more money than sense so no big issue motors will be here tuesday ... See below.
3. I'll change this if I need too but as its got a nice sized racing prop on right now i'll try this first and will change if need be.
4. a few I have read but what I'm struggling with meantime is power cables and gauge to buy, I have 3m of the following sizes available to me on hand 14awg, 20awg for internals and 24awg for lighting, but since its gonna be 2x 4S lipo running the motors and ESC's If i need better gauge like 8AWG i'll get that, 14.4v
5. Something not really touched on just how big of a ESC would this setup require
As another poster posted, Moving from Torpedo 800's to the 350Kv is one thing but I noted its going from 6mm shaft to 5mm shaft would I need to order new Couplings to be on the safe side and do they just come in one size fits all ?