That was how I had it before, but the one in with the guppies now, used to pick on the one that is in with the older angel. He/she is fine with them so I may just end up giving it away if it can't stay with the other ones.
Actually I did for less than a day but two of them ganged up on the littleist one, so it went upstairs for 3 months. When I found the other 2 fighting it got switched around again about a month ago.
OK, with you going away and the size tanks you have I would take one angel back to the LFS, put one in with the guppies, and leave the other in the 20g.
Actually that's a problem, I'm only allowed to keep my two biggest tanks. The third angel I was planning on giving to an Aunt since she has a big enough tank. But the rest of the guys might have to go to a LFS, if any of them will take guppies. If worse comes to worse I can just take the little things (guppies) with me and my betta to keep me company.
If the eggs do hatch, would it be safe to transport them into another tank? I've done this before with my severums, using a cup of the tank water and chasing babies into it, but only after they are free swimming. Or would it be better to just leave them in there?