+125 GYROS!? Well there's your problem x'D Sounds like a great game.
Yah it was pretty good. And it wasn't like he had one single group of 125+ gyrocopters. It was over the course of the match, before he quit (he said he had to go... XD), he would always have two giant groups of 50+ Gyrocopters positioned at both sides of his base, plus more in the background. He was constantly making those little whirlybird bastards!
Oh yes, and regarding Rocketeers, I have encountered a similar match as the one with the Gyrocopters, only this time it was Rocketeers. I had to spam the shit out of flak tracks and troops, plus Flak cannons at my base, just to stem the tide of at least 75 Rocketeers. I literally won the match by constantly churning out conscripts & flak troops, plus Rhinos and Tsivil's. I flooded the map with basic tier units. Throw in some V3s and Wolfhounds, and GG!