I think I’ve settled on this for now.
The “blue box” is a tool tote from fleet farm. The gls10 processor fits in one of the bigger compartments nicely with room to spare for the coiled ducer and power. I have a small ram claw on the ducer mount; the mount also threads onto an “ice fishing” type pipe. The 1″id pvc luckily just happened to have a light friction fit that allows aiming while enclosed in a Folbe Jr holder.