Help, please? I'm trying to write an email to ask permission to make some photocopies, and the most crucial sentence is giving me trouble. I originally wrote the first sentence below, but the more I thought about it I decided on the second. Now I'm just confused. Which should it be? (Or something else entirely?)

Мне бы хотелось знать, если Вы разрешите мне ксерокопировать это дело?
Мне бы хотелось знать, разрешите ли Вы мне ксерокопировать это дело?