Design a Logo

Hello Creative Guys, I am looking for a logo design for a Social Networking Site. I am looking for 2 different looks of a logo. The site is a mix of LinkedIn and Facebook which means Professional Networking as well as Personal Networking. So one look of the logo should be playful, friendly and the other look should be professional , strong, mature. The name of the site would be : "sonetsky" , so -> social , net- network, sky - sky is the limit or connected , just a basic idea of how the name came through. Personal - > i can imagine a holiday like theme, friends and family, hugs Professional - > i can imagine handshakes, office, coats The site is based on Windows 8 Theme (Retro Styling) and has tiles in it. We can also imagine tiles in the logo and small miniatures of people near the tiles. these people will be different for professional and personal. We can put all the letters inside tiles (1 tile for each letter) and put miniatures of people hugging, playing, celebrating for personal, and for business: handshaking, wearing formal wears. I have a FOTOLIA account and we can get about 3 pictures from there if you wish to. Please note above are my ideas and not the EXACT Scope of the work. I would need you to build a few of your own as well as mine and send it over in a sheet (like 7-8 ideas) , if we like a couple we will keep developing. I expect unlimited revisions and ofcourse if i am reasonable and i don't go back to start after 3rd 4th step. I need to start immediately. Please mention "I read all" in your bid so that i know you read the description properly.