516711 Magento set up design & data import from oscommerce

Hello , I would like a quote for someone to set up Magento for me, design a nice looking front end and import my products, customers and orders from an oscommerce database. This isn't a basic requirement, I will need you to be very skilled / experienced with Magento. I have already installed Magento, but am struggling with the data import and the set up as I am so used to oscommerce but know very little about Magento. Front End: I will provide examples of web sites that I like the look of Nothing too adventurous. I will need the front end of the site configuring so that it looks presentable. Back End: I need the system configuring to replicate a lot of the functions I have on oscommerce (creloaded) at the moment. I built most of my current store myself, but I don't have the time to upgrade to Magento. I am quite willing to work alongside the chosen bidder and set up as much as I can so I can learn as I go along but I just need that helping hand to get it ready for launch. Data Import: This is probably the tricky part. I have about 3,000 products, and 60,000 customers / orders that need importing. I need the order numbers to stay the same and possibly the product sku's as well. There's extra fields in some of the tables which will need to be imported as well. I believe these are called "attributes" in Magento? Other parts: I have a few stand alone cron scripts that I need to update to magento. I've written most of these from scratch so I'm happy to edit them to work with Magento but I may need assistance in figuring out how the database structure works. Please send me URLS of any Magento sites you have set up in the past.