Critique my diet???

Here it is (not precise calculations because probably won't be precise when I eat my meals so i rounded, but close enough to get the jist)....

Im 6'2, 220 lbs., around 10%-15% bodyfat. I workout 6days a week.

18 cal/lb.
so 220*18= 3390 cal/day

Macros:
Protein:45% cal.=1*** cal/day=445g/day
Carbs: 35% cal.=1390 cal/day=350g/day
Fat: 20% cal. = 790 cal/day=110g/day

7 meals a day, every 2-2.5 hours, 4 of which carb (including pre- and post-workout meals), All 7 include protein and fat

Meal 1:
75g carb/ 300 cal
65g prot./ 268 cal
max. of 13g fat/ 117 cal

Meal 2 (Pre-Workout):
85g carb/ 340 cal
65g prot./ 268 cal
max. of 10g fat/ 90 cal

Meal 3 (Post-Workout):
110g carb/ 440 cal
65g prot./ 268 cal
max. of 15g fat/ 135 cal

Meal 4:
75g carb/ 300 cal
65g prot./ 268 cal
max. of 13g fat/ 117 cal

Meal 5-7:
65g prot./ 268 cal
max. of 13g fat/ 117 cal

Protein comes from chicken breast, tuna, egg whites (with a couple whole eggs), fish, and occasionally lean steak.
Carbs come from Oatmeal, brown rice, and sweet potatoes (mostly for post workout meal)
Fat comes from whatever is already in the previous food plus almonds, fish, and occasionally a little olive oil.

Diet looks solid for a bulk, maybe a bit heavy on the protein....
What are your goals?

TOTAL CALS is 3960***
I am in a PCT right now so I am just trying to maintain my muscle and keep what I can get, and im not really to concerned if I gain a little fat as I plan on doing a cutting diet after my PCT. Protein is around 2 times my bodyweight so its high but I not too much I dont think at least.

bump