Glad to hear it.
Yes, I do. The sonar file above does include sidescan.
Indeed, it's hard to get the mosaic to look good. That is a skill I have yet to master. I see some awesome examples of what can be done in ReefMasters videos haha.
Here is the boat in its current configuration. Just put it out in some rough conditions, 30mph winds, many of the waves went over the top. It remained pretty stable but did get some water inside, probably through the head unit's hole as I didn't seal that - too much changing out of equipment.