Canon EOS 400D SLR + Standard lens is it good choice?

Wow that's a pretty good deal. My first camera was a 400d and i still use it frequently. it never lets me down. a camera bag is a must but don't get one that's going to be too bersome or you'll get fed up carrying it around. other good buys are UV filters for your lenses and a lens hood to prevent too much flare but you can live without them for a while.