Micromasters/Zone query

I'm working on my Micromaster City and I'm currently getting all the UK/US bases to connect to form my little city.
Thus far i have countdown, skystalker, skyhopper, groundshaker & the anti aircraft base. There are also the four little garage/fire station type bases.
I was looking over the net and i noticed some other bases that connected using the ramps that i did not own. I've been out and bought star convoy and he has a ramp that would seem to allow it to connect and i wanted to know if there were any other Zone (if thats the correct line) that could be used as well to satisfy my latest fad?
Any pictures as well would be helpfull as i am really hopeless with Japan show names and character designs
thanks in advance folks
Thus far i have countdown, skystalker, skyhopper, groundshaker & the anti aircraft base. There are also the four little garage/fire station type bases.
I was looking over the net and i noticed some other bases that connected using the ramps that i did not own. I've been out and bought star convoy and he has a ramp that would seem to allow it to connect and i wanted to know if there were any other Zone (if thats the correct line) that could be used as well to satisfy my latest fad?
Any pictures as well would be helpfull as i am really hopeless with Japan show names and character designs
thanks in advance folks