My hub and I talked about it. He's isn't against another one but he made a good point that the timing may not be right quite yet. He also doesn't understand why I would have to get a pig from NJ when there are pigs all over craigslist nearby, but I travel to NY and NJ fairly often for work so the drive isn't a big deal to me so that's a non-issue.
We're in the beginning stages of trying to buy house and are having our first meeting with a realtor on Wednesday and he thinks it would be better to get another pig AFTER we've moved and he has a good point. Making my cage bigger could be done, but not without some creative moving around.