Kettle Bells are a great work out.
One thing i would like you to do is to increase the weights to your body weight on benchpress and possibly lower the reps. Also depending on your squat forum, i would tell you to lower or raise the weights. Somedays you might want less weight but to go deeper into the squat, just to mix it up.
Try to do 4 sets of everything and have one chest, tricep/bicep, and leg workout, along with a core workout. You should always work out your core whenever, gives you a break from heavy lifting, but your still working out.
Repeat the set 4 times and only rest in between sets for 2-3 minutes, depending how hard you go.
Try this out and tell me how it goes for you, if you don't like it, you've only wasted a week or two.