First thing that I noticed while browsing over your diet is the lack of protein. I always say 1-1.5gr of protein per pound of body weight. Other people will tell you 1.5-2gr of protein per pound body weight. If you're not against supplementing with a little whey, then do it...it's an easy way to get more protein. It's good that you try to get most of your protein from your diet...that is best. Pre and post workout nutrition is super important also. I believe there is a sticky in the nutrition section about that. And pick one of the workout routines from the ultimate workout list in the training forum. That will give you a concrete outline with planned progression. The planned progression will keep you from plateauing. The set days for lifting will keep inconsistency at bay which is what makes routines so difficult to follow.

That's what has worked for me anyway. Best of luck to you