Zen Cart expert Needed for Small Job

Zen Cart expert needed to finish minor edits on my site that I can't figure out. I am looking for a freelancer to not only get my page going now, but also to make changes from time to time as the need requires (perhaps 5 hours a month). For now, i just have some minor changes that need to be made to get the site running. They include: -switch background for entire site from black to a slate gray -in individual product screen, eliminate 'write a review', move 'tell a friend' to its place -when customer clicks on 'larger image' for an item listed, i would like it to be centered, with a 10-15 pixel border on all four sides, border background slate gray -on 2nd order page, some header words are 'black on black' font, switch them to white -after adding item to shopping cart, text in cart is 'white on white'. switch to black. -create a 10 pixel gap between items when customer clicks on a category -on main category dropdowns, make it like the geographicus site -unify the font throughout the site -unify the colors of banners and headers throughout the site -unify appearance on firefox, IE, safari, PC, Mac to greatest extent possible -better 'buy now', 'add to cart', 'checkout' and 'back to shopping' buttons -clean up my messy code where you see it -4-5 additional items, all of similar challenge to the above I would anticipate that this will take about 10 hours max. I will pay $25/hr. to the right candidate who can do quality in the quickest time. looking to have this complete by Feb. 1st. references and examples of previous work essential. in addition, if you are very good with meta tags / search engine optimization (beyond what zencart provides), I would be interested in that as well. Thanks, and I hope to hear from you soon. Jason