Studio Camera accessorising

Good evening folks,

I have 3x Studio Cameras which came in the 1M/E studio bundle. Most of the bundle is awesome but I’m trying to up the versatility of the cameras as the supplied Panasonic 14-42 lenses aren’t suitable for most of my shoots. I’m also trying to compete with PTZ robotics.

I tend to do a lot of shooting of talks/interviews where subjects can be anywhere from 5m-20m away from available camera positions. So I’d like to get some lenses up to 200mm - 300mm. However I’d also like to keep number of lenses down so would aim for 10-14x magnification if I can. Finally, sometimes I have the luxury of operators, sometimes I don’t.

So all this leads to the following questions:

1. Do you have any recommendations for power zoom MfT lenses?
2. Do you have any recommendations for 2/3” B4 Mount lenses with adapters, power, etc?
3. Do you have any recommendation for a remote-controlled pan/tilt head?

Thanks in advance.
Richard