RE: BIG LAMA
Getting a stable platform for camera's or vids... the bigger the heli the better but I really don't think it will be the Lama... IMO... it does have the 370 motors and these are a KNOWN problem motor... I'd be looking for a suitable brushed replacement asap because these motors fail quickly...
For a more stable platform a 450 - 600 sized heli would be best but of course you'd have to learn to fly one. The nice thing is that the bigger they are they easier they are to fly.... Less affected by wind and not prone to skittering around like small cp or fp heli's... like the K2's etc...
but... hope you will get what you are expecting... even better...
happy fly'n