that all sounds good to me nice job vroom
just one small note
is that you would probably do better not to use a
hand held exposure(not on a tripod or camera support) of less than 1/125 maybe 1/60 if you really have to, because you will start to see camera shake in your images if you go any lower than that with out the tripod
Edit: i find that F8 to F11 to be the so called "sweet spot" too
