Hopefully with your bfing knowledge (especially about attachment and other potential issues) then 2nd time around will be easier!

But as with every bfing experience, a lot depends on the baby and mother team, and since this will be the first time your baby has bf, there may be different things to manage that may or may not have occured first time around.

I would think though that all you know about correct attachment now and how you dealt with the issues you had with your DD it will make for a smoother journey and probably help you sort out any issues you do face more quickly.