You'll find better. Personally, I found something with toxic protection worked best.
Beat the game once through, ran my Inflitrator up to lvl 45, gonna try and plow through it again on Hardcore, just playing the main missions.
I want to try it again on normal with a different character though, most likely Vanguard.
Btw, the last level was w/o question my favorite mission in the whole game. A total blast to play. Also, I really dig the song that plays during the credits.
edit:
Here is the myspace page for the group.
http://www.myspace.com/faunts
The song that plays when you click is the end song, so if you don't want to hear it until your done, don't click!