quick question??? sbout my motor

[MazdaNube:)]

i have a 2003 msp and the engine only has like 25,000 miles i want to take out and build the motor but this is my only car so i was wondering if anyone knows if a mazda protege 2.0fs motor will fit in my mazda speed because i found a few cheap ones out there with more miles...so please let me know iif any has done it or just knows thank =)(killit)

 

[speedracer]

same motor. minus the turbo coolant lines and oil lines. are looking to turbo that motor while you build your speed motor or just run it NA?