A couple of things.

First and least is the cart... It should be buffed. I gave up on it early just from having to repair it constantly or make a nice path or keep it indoors.

Second but most importantly I would like a quicker way to deconstruct boats.
Like hold alt and middle mouse or something? I get that they don't want you to make a mistake and deconstruct it but some combination might work. With auto pickup of the boat parts when deconstructed regardless of range as long as you are within the same bench range.
Basically if you can build it there you should be able to pick it up there as a unit.