I can get onboard with the mid-tier stealth gen. HP and Regen will keep ACU a little safer on the frontline and the stealth can be nice to help keep flak/hoplites/rhinos safe for some nice kiting. Would also be cool for stealth firebases to spring up if T2 is onboard for silly memes. Would make PD crawl better with their shit PD, and make it easier for fast firebases/hidden TML nonsense in niche scenarios. But mostly its a nice complement to gun. Cybran needs some love ATM and that should help shore up some problems.
I can not get onboard with the gun EMP. That is looking like Chrono all over again. Its a very large AOE zone to have 50% reduced DPS of enemy units. 1 emp lasting 1 second every two seconds from range behind stealth seems horrible to play into. I think the idea is neat, but it would need some serious adjustment. I also think it would be very hard to properly balance without being way OP or completely useless. I would offer counter balance suggestion but I can't think of anything good atm for that without testing.