MR. BMJ said:
You are not gonna ruin your kidneys from too much protein, that is a false myth. Just make sure to continually drink a lot of fluids...mainly water.
About your diet...
* Bump up the protein drinks to 50-60grams.
* Meal #2, add some sort of carbohydrate with the can of tuna. Maybe even a Tuna sandwich or two, using whole grain wheat bread. Pumpernickle is also good.
* Immediately after your workout, have some sort of 50-75 grams of protein drink. Then wait one hour and have your next meal (see next tip).
* Swap meals 5 and 6. Your last meal of the night will benefit more from the solid proteins (chicken/beef) to give you a flux of absorbed amino acids while you are asleep at night. The milk proteins will form a solid in the stomach once in contact with HCL, thus it too will be a slow release of nutrients/protein throughout the night. The vege's may slow absorption as well even further. Meal number 5 will be more easily broken down, thus it will be more beneficial to have it as the meal following your workout and post-workout protein shake. So that is my reasoning behind the swap.
* One last thing you can do, as some have found it beneficial...is to sip on ome sort of dextrose drink while you are training. I use the Lemon Lime Powdered gatorade sometimes (not completely glucose though). It doesn't have to be much...and dilute it.
That's what I would do and/or suggest.
Good luck buddy!
BMJ