Well I got it working. Still have not figured out a few things I want it to do.
My hope was to have it use an existing marquee image and if one does not exist use the static background option. Problem is the way marquee support is coded into LB/BB, if a marquee image is not present it will default to your box priorities. So if a marquee is not present it reverts there and the code will always have an image to show which means the fallback is never triggered to the static image option. So for now I have to forego the existing marquee option and just use static image. Hoping Jason one day adds image priorities for marquee images.
My goal is to release it on the forum, but not until I have it working right.
@Headrush69 I will see if I can remote into my pc and get a video of it. Away from the house for a couple days helping family get land taken care of.