Thanks for the comments! Really appreciated.
Out of the water, the gears seem a tad noisey but on the water, they almost sound like a couple of diesels! Honest! The motors appear to be up to the job. Once they wind up, Drumbeat has a decent turn of speed, she does weigh in at around 7Kg so that's quite a bit of boat to push through the water.
Just been manufacturing the horn for the front casing as the MSW supplied one looks far too big and, from the pics devon Fisheries sent me, appears to be on tube rather than mounted on some sort of plate on the flying bridge casing. Then I can put the registration(?) decal on the roof in the right position.
Also need to finish off the mast by painting some of the aerials in white and remove the lifebelt and holder from the port front lower casing. This isnt present on the actual Drumbeat and is instead positioned on the starboard upper railing where the BOTI boat is stored. Finally, the sea crane decals need to be added on the hiab. Phew!