mexico is worse than Brazil :(
too bad for our mates....
they have ordered 30 Su-27SMs from Russia, but due to US Lobby they stand whithout russian planes, they were supposed to buy the Su-32FN/34(with SMs as placeholders).
they have 3 F-5E operational(from the 12 of original order in 1980)
also they have 2 Embraer EMB-145E Awacs and one EMB-145P Maritme Patrol(bad choose ,IMO).
this is basically they air force power, i'll not be surprised if in some time they got some F-18s or F-16s ,recently US had send them a help($$) to their Airforce.
Just a good source to see who have what:
http://armstrade.sipri.org/arms_trade/trade_register.php
Wrench, if you want make some "Pirates of th Cariben" campaing i suggest start with Venezuela's Su-30MKVs.
or the Soccer War(that was funny) between El Salvador and Honduras.
Our Mate FLOGGER23 should be able to help, since he is from El Salvador .