SP - 99designs is an awesome resource and it brings in top notch designers. You could potentially look at 80 different designs.
If you dont want to pay the escrow through 99 designs - go to the site and find some artists that you like. usually they watermark their work with their domain name or a link to their portfolio - if you spend a couple minutes digging, you can usually get their contact information and then go to them direct and usually get a better deal.
u shud get in touch with this infamous cj guy or ask designdork. i wud bet my money on cj