I figured you were busy so I didn't want to ask.. I think that banner goes ok with both themes..

When you have time feel free to make other ones and i'll add those into new themes.. Just keep the the same size as what we have now.

I like the tank in the new theme. That came out pretty well. I have some more idea's on different themes.. We won't have a ton of them but we will have a few to select from.