Logo created - redesign from existing examples - 2 options please

Hi All, require a logo. I have attached 3 files. Two are possible logos i would like similar style. This will give you feel for what I am after. It is to represent a collaboration of different companies. So 1 is an icon combined of several different colours, the other is overlapping circles. I would ideally like this to look good in b&w too for letter head, and i think noth options should be ok with shaded laserjet. Open to ideas, such as different circles, completed for example in option 1, differnt font position and size. The 3rd image, is a nice text font, that i thought could be good for the initials. NOT ESSENTIAL. Company name with be abbreviated to ABC character name length will be Axxxxxxx Bxxxxxxx Cxxxxxxxxx I require this within 2/3 days max. Please contact me with portfolio example and price estimates. I have used this site before and should have 2 more feedback than i actually do. No problems here. I have credit and looking for quick, professional job. Supplied in .ai so i can scale and change font if i need. drafts fine in jpeg, pdf or whatever. The logo aspect is mainly what i need help with here. Cheers all and hope to hear back from you soon and will milestone/answer within 12 hours.