It looks like you have a good arsenal already. You have wake type baits, middle column baits and deep baits (Oh man I sound like Siemantal). There are only a couple baits that I would recommend for you and those would be the 10 inch Stocker Trout(The best big fish bait ever made in my opinion) and a 9 inch MS Slammer (the best topwater / wakebait made in my opinion).

I wouldn't get too caught up in colors (once again... my opinion). One of the best baits I had was a mis-pour that Sean Donovan gave me when I would fish the Lagoon from shore back in the mid-90's. It was solid green. I caught a lot of big fish on that particular bait until I stuck it in a stump.

One thing to take into consideration is not to confuse yourself... stick with a small core of baits and try not to get carried away with the same bait in 5 different coloirs.