Its good Grand_Marlin will help out but something is seriously wrong at Noble who have ignored all attempts thus far, to respond to a legitimate concern regarding their product. China shouldn't be seen as the panacea to easy profits, everything is a trade-off but a product quality and service commensurate with the purchase price, should still be expected. Certainly in this case, that has not happened.
I'd have thought that although its within the warranty and it is not 'brand new', a <2 year old boat with these faults isn't actually 'fit for purpose' and the seller, not the manufacturer, should be responsible to put things right, regardless if the are a current agent or not. This of course may also be a hard route to follow but it is another option.
Good luck to your little fella TREVELLY. I can appreciate your desire just to get the boat back on the water as quick as possible without getting bogged down and precious time being taken, in other less important areas of your life. Once you get embroiled in dealing with bureaucracy, protocols and procedures, it does sometimes sap your energy.