Well I put my recommendations in your training log, but I do think it is necessary for you to continue your lifting on Monday on Wednesday, for they are both far enough from the meet to allow you to have ample recovery. However, you can drop the 4th set and only do 3 sets if you feel tired.
A question I have for you, when you woke up today (Saturday) did you feel as if you were prepared if you had had a meet? Or did you feel tired and that you wouldnt run well? Or did you feel as if you should have done more in the week coming up to the meet? This is important, so let me know which one it is so I know if you need to tweak the the workouts leading up to wmass.