Coupon designed using existing logo + Facebook & Twitter design work.

I need a few different designs made. All need to be simple, look nice, and follow the same theme. First, I need flier/coupons to be designed. 4 identical coupons on one page of 8.5 x 11 inch paper with cut lines. The coupon will be single sided and only glossy black ink, so no color designing needed. The paper will be red. I will give the wording for the coupon to the winning bidder. I also want Twitter and Facebook designs made up. I need an avatar and header designed for twitter and a profile picture and cover picture for my facebook page. Everything needs to be simple, good-looking, clean, and use my logo. Additional designs can be used but keep the theme of the logo and colors. I will provide you with the psd file of the logo. I will give the info I need on everything but will let you be creative on the designs. I would like the designs to all match each other and keep the same theme as the logo. Please send me samples of prior designs. Any previous social networking designs would be great to see. I would like somebody who is quick to get started and quick to reply to my emails. Also, somebody who is open to rework designs if I am not satisfied. It would probably be best to come up with a theme and show it to me, if I like it then work on all the designs with that theme. If everything goes well I will need future design work.