from what I noticed a 10K boat fully outfitted is leaps and bounds better than a 4-5k boat engine wise.... maybe spend the extra on a fully rigged one and sell everything then re rig it lol?
I know the feeling I was looking at that range myself and ended up buying a 4k boat and the motor blew up in the first month and I had to repower with a 12k outboard...
It is really that breaking point where you get crap below and quality above