Dear yettanother,
Designers noticed that your original logo is derived from stockart:
http://www.istockphoto.com/vector/race-horse-silhouettes-4986920Can you help us understand if you own 100% copyrights to this image, and not only limited usage rights? Site rules prohibit use of stockart in logo designs. We've also sent a note to LT admin to help us clarify the situation.
Thank you