Well, I had a couple hours so I thought that I would create your SIG. I used a similar background and set it as black & white as you requested. I hope that you like it...
The one suggestion that I tell some of the members where their name is located at the bottom of their SIG, is that there is a way to insert your SIG without the Silverado/Sierra logo at the bottom. You can just follow these directions:
Right Click on the SIG Image that was created for you in this thread, Click on Properties, Highlight the Address URL from the Properties Box, Right Click and Select Copy, Go into your User Control Panel, Click the Profile Tab, Click Edit Signature, Erase existing information in the box, Click the Img Icon, Right Click and Paste the URL you just copied in between the two