ok first, let me commend u on asking the question in the first place. most ppl thinik they know everythign when they kknow nothing. One can always learn more especially in this crazy sport of ours.
your diet looks decent u dont list the amounts of each nutrient which would be helpful in really assessing it...
as far as tapering down goes, if u are losing 1lb a week dont change anything! once fat loss has haulted you want to reduce the over all calories by 10% for the following week to see how that effects u. start with carbs until you only have half a cup in the am and PW then start to play aroudn with the other variables if you need. you could also up the cardio as get leaner and leaner. but when u start upping the cardio dont drop your cals that week.
how many weeks out are you? whats ur current weight and bf%