Hello, I hope this finds you well. The banners you currently have are great, are you wanting to change those? Either way, creating the 10 banners is not a problem at all, but first you should make sure that you have your site designed the way you want it.
I took a look at your website and I have a couple recommendations. The first thing that stood out for me that should be fixed right away is the logo. While the logo itself is good, whom ever created it did not make the imagery background transparent so as to appear clearly on different color backgrounds. In addition, the current background, for me anyway, doesn't seem to go with the content.
My recommendations for the site itself would be to stay with a black or dark background, possibly highlighted with gold. Once you have that figured out, matching the banners would no be a problem.
If chosen, you will find that I am a hard worker, I'm really easy to get along with and I take pride in my work. In addition, my bid includes unlimited revisions until you are 100% completely satisfied.
If you have any questions, or if you would like to see a mock up, please do not hesitate to contact me. You have a great afternoon and thank you for your consideration.
Take care,
Diana