Hi, and welcome to the forums. Firstly, this should be moved to the suggestions area, hopefully Gothars or some other mods would to it.
Secondly, I think those ideas are interesting, maybe even possible to implement. A cheap dedicated landing strip.. Although i do think the Carrier-fighter relationship is kinda redundant because fighters get destroyed too easily, and that carriers, 1. have bad defenses, but i do understand its only a "support" ship, and 2. fighters arnt responsive enough to land on the deck, they tend to take too long and end up getting destroyed. I personally think that the time to landing and takeoff times as well as the responsiveness of noticing that the fighters need to dock at a carrier should be improved. Then carriers would be more effective in their role.