I ordered and installed a flush kit from skidim (Helpful people there). The install took about 30-40 minutes with a few simple tools. DIY will allow you to mount it where you would like, but there are space constraints. I run my boat in 'brackish' water sometimes, so this is much easier than using a fak-a-lake. The kit was around $60 shipped, so it is cheaper than the factory option if you don't mind a little project.