Yes, The wiring on my 2004 B36 is a mess also,Mine wasn't a charter boat [ 2 cabin version] But I wouldn't be surprised if the distributor in Annapolis installed the equipment on the boats coming into the states,but 11 year old wiring that was untined would certainly not be pristine, I'm in the process of installing solar panels on the dinghy davits [ 300 watts ] have ordered new Garmin Chartplotter
and Radar with a boat show discount,My 11 year old Raymarine gear is getting tired, had to change the antenna this year to add some additional reliabilty, it was barely tracking 4 satellites but now more like 12 or 14, I have the Raymarine ST 4000 wheel pilot and it works fine
Ed Pinanski
" Querencia "
2004 Bavaria 36
Beverly,MA [ North of Boston on the coast ]