Fix the holo-emitters already in-game to be honest.
15 minute novelty after hours spent gaining enough latinum to buy one, or in my case weeks to buy everything, seeing ones released in the C-Store would just add insult to injury.
Surely it doesn't take much to either make them permanent or to introduce holo batteries that could recharge the timer.
Either way I always thought the one thing about the items in the C-Store was that if you put in the time and effort you could acquire them in-game. So far the only exceptions I have seen is the dreadnought, the tribbles and the fighters. I hope we don't start seeing more.
I dont like the idea of wasting real life money for something that lasts 15 minutes in game. I dont buy the latinum ones on the same principal. Im sure some people would buy these. So Im not against having them offered in the C-Store. I just wouldn't be one of those who bought one.