Just one question.are you going to play new games at high graphics?how strong you want your pc.
my monitor can go up to 1080p, i'll have an amd fx-4100, 8gb ram I'm not lookin to play bf3, or any real AAA titles, games more like minecraft, trouble in terrorist town, and maybe guild wars 2 or wow will be the heaviest game i play
Do not get fx4100.it not good for gaming.you should get fx 8350 or fx 8320.
The HD4350 is a very entry level GPU that is not suitable for gaming (beyond the lowest possible settings and even then it will perform dismally). Staying with the FX-4100 will be fine as long as you get something like an HD6570 (or higher GPU).