Hi again Willie,
After searching through the internet and not really finding anything suitable, I decided to give Sperrytopsider.com a call. I spoke to their customer representative and she told me that at this point the have put a complete hold on all wholesale accounts. She suggested to try again in 6 months time when they have a 'better grasp of their stocks' as they are currently having some difficulty in meeting customer demands.
When I asked if she could recommend any wholesalers, she said that you can only buy Sperry Topsider at wholesale from them - Link hidden: Login to view
You may also try Birch Run Link hidden: Login to view
I suggest calling Shoenet.com for faster service. A phone call is often a much faster way of getting an answer. I tried calling them just now but missed their store hours (due to time zone difference). I'll try again and I'll probably email them as well, will update you as soon as I hear anything from them.
All the best :)