Those mods are easy to install, just search tbe install/ and mbc install. Those mods are pretty much all bolt on no major tools required....heres what you should do imo

-TBE
-K&N drop in filter
-MBC
-LICP (lower intercooler pipe
-Walbro 255lph fuel pump
-MR BOV depending if you have the crappy plastic bov some of the evos came with

And then get a tune for around 21-22 psi and you'll be set, some guys get a FMIC w/the LICP but thats up to you....its a little spendy, but AMS has a good deal right now on both