osCommerce customization

I have a new website which is going to sell beeswax candles, honey and honey related products and home made crafts which is going to use osCommerce as it's backend cart. I need my currect OSC scripts altered so that it matches my site (not built yet, just have colors in mind) and allows me to take the OSC copyright out of the software. I want the site to be fully functional when you are completed. I also need a logo designed for my new business (The Fergy Farm) which lets folks know we sell candles, honey and such.