Here it is, at long last:
This is a low-res JPEG draft of my cover with layout. I am not an expert at design, although I know a couple of the basics. Please let me know what you think, and if there's something I could do better, please let me know!
This was designed with the Amazon site in mind. I made sure the title and my name are both readable at super-tiny thumbnail sizes. I also wanted it to look good at Amazon's medium thumbnail size, and work as a trade-paper cover in a large size. (It may need slight tweaks for the trade paper version. My focus was on the initial ebook release.)
Please leave feedback in the comments. Thanks!