You have enough for a main light, a fill light, a background light and a hair light. Personally, I'd get two white umbrellas, because the rule of thumb is that white is for people and silver is for objects, and that you shouldn't mix lighting (main and fill), but that is not a hard and fast rule. That should do to start.
That’s a good deal of kit, and should allow you to do just about anything. The only thing I can think of that might also be useful for you would be a couple of sheets of 4' x 8' foamcore, which you can score down the middle to make V-flats, and a bag full of A-clamps.
Oh, and the brand of light meter is Sekonic. I used to have one of those.