Good on you
I really like LouLou AIO's they are really absorbent and last longer than the other AIO's that i have.
The also do a fantastic night AIO that i am in love with, i am saving for more and then she will be in one of those each night.
Down side is that they take longer to dry.

Im sure that you have probably figured this out, but you can get fitted cloth nappies (MCN) that are not flats and work well... i mostly use BBh (baby beehinds) with a wrap, you can get extra inserts for these.

FWIW MJ has been in cloth ALL her life, never a sposie ever, and she has not had a problems... we have ezcema in the family and she has terrible dribble rashes etc and can get very dry or irritable patches else where, but NO nappy rash or anything like that in the nappy area.

HTH