Not really. If you do a pushing exercise it wont do anything for pulling muscles, that's all. It sounds like you're doing the other stuff too, it was just a bit concerning when you said the dips and such were an all body work out. As long as you understand they really aren't and you're doing the other stuff for other things, go for it!
Nice. It's great and so motivating when you see the results. I'm trying to go the other way, so I'm cycling and (usually) replacing a meal a day with a fruit and veg smoothie, as well as cutting out some/most other sugary treats. In my first two weeks I've lost 9lbs/4kg.
Very true. I'm sure a mod will turn up soon and tell us to zip it
**EDIT** I would just throw in, you know to gain weight, the best way is heavy weights of course... if that is your main goal?