I for one have been using thin velcro straps to hold on both top and bottom lights. They have worked well with or without the rain jacket and the straps are thin enough so they do not interfere with any of the sensors on an MA 2.
Let me throw this in. I use a power inverter in an SUV and the original DJI battery charging equipment. Works flawlessly. The inverter can be used with just about anything with a standard electrical plug depending on the amperage drawn by what is being used.
I opted for the Samsung Tab S 5e with my Verizon 4G account. Works well with my MA2 and I use it in the field also. I don't like Apple products so I can't compare them to Samsung.
To alleviate incompatibility problems with a cell phone I opted for a Samsung tablet, Tab S 5e, with a Verizon 4G connection. Works great with the MA2. Also, use it in the field as a tablet.
My understanding is that you can fly over any property unless it is restricted air space. If you stop and observe it is not legal and has consequences if you are identified. If I am wrong please let me know.
MA2 RC unit is "C" connector. I use a Samsung Tab S5e (10") LTE. It uses a type "C" connector. It is paired with a longer "C" to "C" connector with a right angle adapter to the Tablet. Works flawlessly.
I use a Samsung 10" tablet. Nits are on the low side so I use a hood when needed. Made a neck strap out of a badge holder. For me the size is not cumbersome in 90 percent of my usage and image size is great. IMHO