I am putting together my e-commerce site and I am looking for a good shopping cart for the site.

I have looked into volusion and 3D Cart.

Like everyone else I am looking for an SEO friendly and affordable option.

3D cart sites are kinda ugly but it's cheap.

Volusion sites look good but they are more expensive.

I'll probably start out with about 100 products to get "warmed up" and get the process down.

Are there better alternatives to these two?

Any suggestions for logo and site design services?

These are huge issues for my site and I just wondered if there were any vets out there that could help me out. Thanks!