That's an awesome campaign. We only played EBSIS once and it ended in a PC getting carelessly killed (mine) it didn't go over well and we dropped it. I don't remember why, but my character had been captured by (?) in a regular old van. To stop the bad guys another player lit up the van with his SMG. It destroyed the van and everyone inside.
Anyway we did play Robotech a lot. Our main campaign started out in Macross. We had two Veritech pilots and my Destroid pilot that ran around in Gladiators and Mac IIs. We started off in South America repelling Zendradi if I'm remembering correctly. At one point we got the Invid Invasion book and the GM wanted to move to that but we didn't want to drop our characters who were 5th level at that point. So one day we were sent to take a crashed Zendradi cruiser and someone activated the fold system (on the surface). We found ourselves out in space near the moon if I remember correctly. I remember the reveal was pretty dramatic that we had actually skipped into the future because of the fold. We found a way to get back down to the surface in our protoculture guzzling mechs and drew every Invid in the area. We had to stow our Macross era mechs and find new ones. I think we had cyclones (man I really can't remember the details of this

)We became freedom fighters in Australia and rode out the years blasting Invid. I think my char was eventually retired at 12th level. We talked about them moving into a Rifts game, and we may have actually done it but I don't remember that being long lived because I GMed Rifts.