Thanks for all the listens and comments. I'm considering these songs done and moving on to the next ones, but I sometimes revisit songs down the road, so it's good to hear what people think.
@Walt - I've found some of the singers through craigslist, and some have found me through the web, word of mouth, etc. I guess the way that I get them to work with me is that I keep it professional, treat it as a collaboration, and I guess just because I tend to get along with people pretty easily. It also helps that I'm a married/family man, and they usually hit it off with my wife (and spend hours talking about shoes

).
@patm - the recording chain for Fall is: Mojave MA-201 fet > Focusrite ISA Two (w/light compression/gating from Drawmer DL241 in the insert path) > MOTU 828mkII line input.
Take All of Me recording chain is: Shure SM7B > SSL XLogic Alpha Channel (w/light compression from an FMR RNC in the insert path) > MOTU 828mkII line input. Being new to recording, Amie sings much quieter, and I was able to crank up the Shure much higher than the Mojave without getting too much ambient noise from my studio. Also, she has a son about my boy's age and they were making a terrible racket in the other room, and the Shure rejected most of it, whereas the Mojave made it sound like they were in the room with us! Aaaah, the joys of home studio recording....
Which reminds me, thanks to AT for your input on my mic decision. Obviously I went with the MA-201 and it's exceeded my expectations!