I am purchasing a Dumas kit for the 44ft USCG boat that was the basis of the RNLI's Waveney class ALB. I want to build it as 44-009 "RNLB Helen Turnball" originally the Sheerness station boat. I have learnt that the whilst the hull is the same , there are significant differences the the cabins and wheelhouse. Has anyone done this and if so do you have any tips?