Hey Nattyboy,
I understand your situation. I have been battling the same issues as of late.
My 'Speed now has 85k. The clutch, motor mounts, suspension, and brakes are all starting to show its age. In addition, I know I am going to need a new timing belt and a few other things as well. I think I would need to put in 2-3k minimum to really get her ready to tackle this season's autocross and HPDE events that I have done in the past.
I have been considering trading her in for a 2011 leftover Mitsu Evo X, which they are letting fly for 30k on the nose.
I can't tell you how many times I have seriously considered getting rid of my 'Speed, but then I get in her and I really just can't say enough about the feel of the car. It is still super fun to drive. I mean, she is slow as a dog (still totally stock), but it is not about power with the Protege. I have driven my buds Subi STI with loads of power and I still get into my 'Speed and love the way she feels....go figure!
Anyone else wanna chime in?
Put the money into the Mazda to really get her back up to par (3-4k) or put that money plus the trade in value towards a newer, more powerful ride.....this is the question.
This forum rocks....
Xavier