Agree and disagree.
See, in FCC region the mod is limited by battery/endurance. So really does not matter how you modded the remote.
I agree, the complete mavic system should still be portable. I do admire the creativity of the home-station i must say, actually love it!
In CE region the limitation would likely be the HD signal although some are booking still unbeleivable results. The only way to improve this signal significantly is to boost the mavic side.
Another major limitation in my region is drone-haters. They somehow remind me of the "walkers".
I got discouraged last week by some retard that threathened me and my family. Not the threat itself shocked me, but the way the police dealt with this. They could actually "understand" this caveman's reaction! The reason i found out is because I had to contact the police and ask if they followed up on this case. They decided to get his side of the story and close the case. So over here the law is on the side of the paranoid and mentally challenged crowd that gets their opinion from the media and facebook friends. Sad really. These people do not want to be educated about this. They just hate it, unable to reason, unable to think. Devolution is a fact.
What im trying to say: if id try a similar run like
@CyberNate in California over congested area facebook would see an exponential growth of drone haters adding fuel. Overflying, even circumnavigating a small village could get you in trouble.
That is actually the biggest limitation i ve come across in my short drone-carreer.