Oh, awesome! I just TT'd ahead to get a plot for Punchy down, even though I usually don't like TTing. Funnily enough, someone else messaged me saying they had Mitzi move in just before you sent this message, so it's really difficult for me to choose between the two but I'm going to have to go for Mitzi in this case. With any luck, one of my undesirable villagers will ping to leave before Lopez pings for you... but if he pings and I don't have space, then thanks anyway but maybe you'll cycle through 16 and get him again in the future.
Edit: At least, I'm assuming they have a cycle town too... if not, it'll take a while for Mitzi to leave, in which case I'd love Lopez. I'll have to check.