Another quick update. During the small hours of the night it occured to me that I might make my schedule match more my Everyman. So I ended up adding one extra nap and changing naptimes just a bit. My new schedule reads:
5:40-6:00 - Waking up at 6:00, like I would with core.
8:10-8:30 - Same naptime as for my first nap with Everyman.
11:40-12:00 - Same naptime as for my second nap with Everyman.
We'll see how it works. I'm not really treating this as Uberman attempt anymore, it's more of just experimenting.
Well it went well for some time, but my 18.40 nap saw four hour oversleep. It's still better than sleeping all night, but that oversleep actually did frustrate me a bit. I guess I need to kick the alarms up - I haven't used my computer's alarm yet pretty much at all, trusting that I wake up to lesser alarms while only napping.