Personally, I'm not a big fan of 163's. I'm an interceptor guy. I try hard to be in the right place, at the right alt, at the right time to intercept strat runs before they drop.
It's very frustrating to be closing for the kill and have 163's rocket by just befor I can fire my guns.
That being said, I don't want them taken away or perked higher. Just because I don't fly them does not mean I want to take away from someone's enjoyment of them if they do fly them.
I would like to see an area at the strats for "ME163 Production". Blow that up and they are down for a period of time.