Entropay works a treat and is very very easy to understand.
They may ask fro docs from you when making your account it using your real details is vital but they will not share these with PayPal or eBay so no need to worry about that.
Depends if you want to have any funds on the card.
Generally a VCC is not used that much (by myself at least) since I use the balance in PayPal to pay eBay fees. Its there to just make the account a bit stronger.