i always thought that commercials would be much easier to employ on,, just because of the size and being able to monitor it closer,
couldn't you send your wife off to the domestic, or, just leave the cream of the domestic, so that she doesnt have to work so hard, but you can still earn really good money for even less work,
and you employ on your commercial, with either you working with them or them on their own,
thing is with the financial situation i would stick with my loyal residential clients they are far less likely to dump you than a commercial