Beck - I went the other direction - 2000 Tracker PC 175 w/40 Merc last year to a 1999 Nitro 700lx with a 115 Merc.
Its like night and day, but for different reasons:
The 700 vs. the 190 - you'll have a lot more room on the front deck and more storage up front but the rear boxes on the 175/190 are much smaller then the 700lx. The 700lx you have will be much faster than any of the 175 motor options, if you got the 135 Opti on the 190 you might tick 50mph.
The ride is very different between the 2 hulls, I realy liked my 175 Revolution Hull, it is/was the smoothest ride i've had in a aluminium boat that size. The feeling of a fiberglass boat getting on plane and pad is nothing like the 175/190, just a completely different feel! If I fished rivers, rocky areas and smaller bodies of water, i'd not hestitate to a 175/190, i'm getting the ich to fish a club or pot tourney, and the speed and thus distance I can run with my 700lx is light night/day to my 40 merc on the 175. I also realy wanted/needed a dual console, and Tracker doesn't offer a dual console in any of the PT series anymore :angry:
I realy like the arm rest/cup holder/step for the center seat, i'm still thinking of doing something like that for my 700lx, so when its just me and a bass buddie, we have a step.
What is the thought going to the PT series from the 700lx? gas mileage/cost? Lighter boat to tow/run? Rocky/river running? Just something different???
Trep