I own a 2014 Bass Tracker 175txw with a 2014 Mercury fourstroke 75hp, it is not the fourstroke new design but the bigger looking, 2014 style with new decals. I just moved the motor up to the 3rd hole from the too with a 4 blade spitfire X7 17p and it performs amazing. Roms are at 6000-6150 so I just got a 19p havent tried tet but I expect it to be even better. Also I have added tilt steering, navigation lights inbedde in the rubber on the bow. Also I put foam in lid of cooler and ther cooler actually keeps ice better.
Built a step to act as a foitrest and and to be able to strp up to bow easier. I really Love this boat. After raising the motor it made my boat ride and perform so much better. So if your looking for a bit more speed and iverall better performance raise it up. Added Garmin Gps with DV at console and Garmin 7S at bow, looking at Minn Kota Ultrex next.
Buying this boat was one of the best decisions I have made.