On my 2017 I loaded up as well. Integrated Wiring, 2nd Bilge Pump, Changed out to Lowrance with full NEMA Kit ordered with Point 1, C Channel Trailer, Rigid Back Up lights, Radio with Remote, Padded Deck and Cooler Lid, and Velocity Wheels. I really like my 721 I would have liked a 920 as well but the $$ difference loaded up made the 721 make sense. I came from a TR-196 and TR-21 I can tell you from a TR-21 front is definitely wider. TR-196 about the same. Only thing I would change would be I would not have gotten the large bow step on the trailer if I had know about the Trick Step when ordering. I bought it from MPM before the arrival of my boat and before his factory deal for my wife. Best thing ever I use it all the time.