I currently have almost 330,000km on my odometer, I'm overdue on my TB and WP job and I'm just trying to push it till december when I got my week off and don't need the car to commutte to work (I put about 750km weekly).
Now my choices have come down to whether I should do the TB/WP job or just say fuk it and do a newer 4AGE motor/trans swap. There's nothing wrong with my motor, few quirks here and there but age is starting to show. Plus now my 5th gear is popping out of place on the highway, it's fixable but that would mean probably rebuilding the transmission anyways.
I'm also looking at doing body work on it, since rust keeps coming out on my fenders, practically my fault since I neglected to spray the car last year. The floor is solid and it will get sprayed this year for sure to avoid the rust from spreading there. So when it comes down to it, my car will cost me tons of money within the next year or so in order to be brought back to a decent state.
Last choice that has been running through my mind is, should I get another car instead? I've been looking at AE101/102's 4 door, Maximas, Legacys, Imprezas, Celicas, hell even Camry's
Tough choices here.. keep my car or not.. and if not, what car to get?

I'm currently looking at a 95 Maxima SE 5-speed, but not sure as to what reliability I will get from this car in terms of highway driving.