To me it was a massive upgrade as well, probably won't see another for 10 years or so. If I had my time a gain, there's probably 3 things I would change.
Hydraulic Steering, just because it's soooooo smooth.
Larger Trolling Motor, these boats are heavy in the wind and a 12 volt eats the battery.
Highest quality side scan units I could afford.
The boat is plenty fast enough for me, heaps of room, good to tow and store in the garage.
Sorry 1 more thing Nitro should change, the sleeves in the Rod Locker are too small in diameter and won't accomodate spin rods, only casting rods because the first guie on a spin rod is larger than the hole in the locker.
You'll love yours.