What Dougster said basically. I'll see what Scoobyworld say regarding a custom logo and a wee discount if a few of us were to be wanting them. If the existing SS logo is do-able for their stitch-o-matic 5000 machine, or whatever they're using, then I'll make sure the powers that be are ok with the plan. If they can do a custom logo, but ours doesn't fit then I can see if we can use the term "Scottish Scoobies" in some way in a logo of a more appropriate size etc.
If not then I'll just design something else entirely myself!