Deciding On Full Leathers....

Hi all,
I've finally decided on buying a set of leathers. I don't know where to start but you guys might be able to help.
*Two piece of One Piece - What is better? What is the benefit of either two or one piece?
*Is there any problems to look out for when buying Secondhand Leathers?
*Any ideas where to get leathers either new or secondhand relatively cheap. (I'm in Melbourne)
Cheers,
Bones
I've finally decided on buying a set of leathers. I don't know where to start but you guys might be able to help.
*Two piece of One Piece - What is better? What is the benefit of either two or one piece?
*Is there any problems to look out for when buying Secondhand Leathers?
*Any ideas where to get leathers either new or secondhand relatively cheap. (I'm in Melbourne)
Cheers,
Bones