So I do alot of wedding videos and live event videos. My primary camera's are the 5d mark ii and t2i. I usually would convert to prores and edit on my old 2007 mbp. Now That I finally have some consistent income I would like to get a more beefier rig considering also 5d mark iii might have a more demanding higher quality video codec. So After looking at the tests, it really worth it to get the upgraded processor of 3.4 ghz i7 and possibly a 2gb video card? Also keep in mind that final cut pro x will match my workflow and I will be switching to that very soon.