If you don't see any problems with wild-caught snakes, just ask any member of bp.net who is in the business. The treatment, the diseases etc. that they have before they come in the country threaten the snake population where they are transported. Just ask and your sure to hear some horror stories. Even if you label them as WC, most of the people who buy WC are first time snake owners- when they re-sell them (and they will, because they didn't do enough research to understand risks of WC, hence they probably didn't do enough research to understand what they are getting into, and will bugger off and surrender their snake) they will not list them as "WC"- they won't care. If your not taking the time to care for the imported snakes, breed them, and make sure they are clean- and selling their first generation hatchlings, then all you are is a middle-man, not a breeder- and surely not an expert.
I suggest not selling WC, as will many on this forum- even many breeders who do this for a living.
But dont give up on this forum- if you're genuine in your pursuits, you may not sell many snakes here, but you will gain a lot of advice and contacts.