opinions please on my diet

[patrick1]

first of all here are my stats
age 46
weight 185lbs
BF14%
my diet consists of
7 am
low fat cottage cheese on 1 slice wholemeal bread
50g oats and a 40g protein shake (whey) mixed together

10.30 am
50g tuna with tea spoon flax seed oil
100g chicken
100g sweet potatoes or yams (just changed these from ordinary potatoes)
some pieces of fruit grapefruit,pears,peaches

1pm
same as above

3pm
50g oats 40g protein shake mixed together
low fat yogurt


train at 5pm

40g protein/80g WMS shake straight after training

7pm
300g sweet potatoes and cod or chicken

9pm
low fat yogurt and some fruit
100g tuna

try and have 20g protein drink during the night

thats it roughly
total calories 3800, protein 350 (40%) carbs 400g (53%)
any thoughts don`t think i`m getting enough essential fatty acids
I want to gain some good muscle
also is it important to eat the same meals on non training days as i train one miss one doing my whole body twice over 8 days