How does this look?

05:00 - 60g oats 8/32/6/228, 7 egg whites + 1 whole egg 35/2/5/189 | [43/34/11/414]
06:00 - 60 mins weights + 45 mins cardio
08:00 - whey shake 48/4/2/220, 60g oats 8/32/6/228 | [56/36/8/448]
11.00 - 150g chicken breast 44/0/0/292, 125g brown rice 3/30/1/140 | [47/30/1/432]
14:00 - 140g tuna 35/0/13/258, whey shake 12/1/0/55 | [47/1/13/313]
17:00 - 200g kangaroo 42/2/2/193 + salad | [42/2/2/193]
20:00 - casein shake [48/3/2/220]

Total- 283/106/37/2020

Is 2000cal okay? Or should we try and drop to 1800? Would a clen cycle go good with this diet? And should i swap out the carbs (brown rice) for fat in my 11:00 meal?