New to boating and I have a many questions. I am getting an Ankona SUV17 tiller with the galvanized trailer (unless I can find an extra $450). I have awhile until they start my build so I'm making a list of questions. Here are a few on trailers. 1. I need a swing tongue to get everything in my garage, are there problems with having the swing tongue after the winch stand as opposed to before it? 2. What size ball hitch do I need? and is there an optimum angle the trailer should be in?(I see many adapters to raise/lower the ball height) 3. Is a transom saver necessary or only for larger size motors?