You don't rest enough. You're hitting squats the day after you do deads .... that's a recipe for your form to go to sh!t and get injured.
Seems like you want to be at the gym all the so if so then try a 4x a week workout focusing one big lift/day.
Monday - Bench
Tuesday -Deadlifts
Wed - Off
Thurs - Military Press
Friday - Squats
Sat/Sun - Off
You can do light cardio on your off days or after your weights but if you're trying to gain muscle then I would keep it just that ... light!
To go with your big lifts I would suggest picking a maximum of 2 accessory lifts for each day. It doesn't sound like much but if you hit your primary lift like you should be then it should be enough.
If your bench really is 125lb then I would say you are a beginner and should probably be doing a 3x a week full body as I posted here:
http://www.bodybuilding.net/training...ine-14744.html
There is a lot of good info there about training and dieting advice that I took a lot of time to write. I suggest you read it.
Hope it helps. Good luck with whatever you do!
IW