Grigg,
Thanks. Before I proceed too far with the design, can you check with them on a couple of things (every printer I've ever worked with has different preferences ....establishing new relationships with printers can be tedious sometimes...):
1. Preferred format for imagery (i.e., will .jpg suffice or would they prefer a vector-based like .svg or something like that? I will working the raw files in .psd, so if they'd like *that* I can certainly oblige. While you're on that subject, you might as well let them know that I am an advanced professional Photoshop user -- currently using Creative Suite 2018 and will be upgrading to 2019 when available -- not a dilettante doing crap in PowerPoint
2. Optimal number of colors to work in to keep costs down. If we go full color (say for that photo, what does that do for our costs? Usually 2 or 3 color allows for a decent design with reasonable cost.
FWIW, here's one of my latest efforts for my day job.
John