Hi.
Of course you want perfect design.
But I think you don't WANT spend a lot of time for find best of the best candidate, you want just design.
Look, if I'll working with you:
1. You can see some mockups, we choose 1 of best
2. You'll know everything about process (if you want)
3. I give you perfect quality and you don't spend a lot of money (I newbie in this site and I work for my rating)
Please, choose right! :)