Click the link in my sig and check out our site.
Read it over and u (just kidding) can decide if it sounds like a fit for u (just kidding).
We have #1,2,3, & 5 from your list.
Pretty sure #4 is good as well but we are a large group and you can never know when you will run into a smart a$$.
Good luck! 
The United Sentinels of America are always recruiting and they are a great rp sg, check them out on guildportal and tell them Photon Defender referred you
http://www.guildportal.com/Guild.asp...;TabID=1741571
We are aimed mainly at casual to very casual players, and we've got #4 down to a T.
Cynics of the world, unite!
Taking Care of the Multiverse
Are you a Teen? Then join the Scene. The Teen Scene that is.
I'm a very picky and heavy RPer (actual superhero RP). You didn't say if you wanted a large or smallish SG, but Guardian Force fits the 5 things you posted.
Live arcs: 517377 and 517381
Virtue: Quickshot. Swiftwind. Aliuneidis. Gizmodeus. Dasher. Fiver. Inuit Acer. Daniel Darke. Cerebral Flame. El Halcon.
Intel Core2Duo 2.4 Ghz 4 GB RAM**NVIDIA Geforce 9600 GT set to 1280 x 1024**Windows Vista 32 bit
Just like the topic says.
I'm a returning player, and came back to find my old SG dead as a doornail. I've been having a deucedly hard time finding one in-game...not to mention finding non-AE groups in-game...so I've come here in the hopes of finding some friendly people to hang around with.
Here's what I'm looking for:
1. Friendly, active players during prime time EST.
2. Role-players, preferably ones willing to help me get back into the swing of RPing. Any level of RP is acceptable, as long as it stays in character.
3. People who're tolerant of casual players without a lot of time. Having four consecutive hours to play in which to do a Task Force is a rare thing for me.
4. People who aren't tolerant of fragmented English and don't do things like saying "u" instead of "you". Ugh.
5. Some help getting at least one of my characters to 50 finally.
I don't ask for much, do I. Contact me here or leave me an IG name I can get in touch with. Thanks!