Picking a Monogram

We are still about a month off from starting the design process for our invitations, but I wanted to start working on other DIY projects. This past weekend I started playing in Photoshop and made a few sample monograms. Here are my top for contenders right now.

#1

#2

#3

#4

I thought I would use this and make my first poll on this blog! Please look to the sidebar and vote to help me decide. If you have any suggestions for alterations on them please let me know in the comments. Like I said this is my first attempt and I would love imput.