It is so easy. Dont be scared:crying:

It is basic nuts and bolts, connecting a few hoses and running just a few wires. You gain so much knowledge about your car when doing it too. Its pretty hard to mess it up. Just dont drop your engine or not put oil in it. The worst thing that happens is that you get a CEL and figure out what it is and fix it.

plus if you do it yourself you get my respect, something im sure you care about.