Personally, I am using a Plano fishing tackle box. It has three removeable compartments on the front left side and a smaller compartment that hold smaller containers
on the front right for lures. I've removed the smaller containers and placed the flight box battery in it. I carved one of the smaller compartments up and placed the power
panel in it and bolted it to the side. My starters are in the upper section with various other tools. My screwdrivers, allen wenches, and regular wrenshes fit in the compartments
to the left. It is a little heave but if the battery and starters weren't in it it would be lighter. My transmitter and chargers fit in a suitcase from Harbor Freight. It hold small tools
and the like for electricians. I can post pics if you are interested.