Thanks for posting the link, I guess I should have done that in my post other than just referencing the letters.
The mounts and driveshaft alone are going to run you $600+, then as mentioned above headers, exhuast, fueling, intake.
Check out this thread for what I have into mine as mentioned by dudeboy $2000 is a good start but not near a full budget to do a 'good' job.
http://forums.hybridz.org/showthread.php?t=129923&highlight=swap