1st cycle meal plan advice please

[Score]

500 above maintenance adds up to roughly a pound of weight gain a week, if you're not in your beginning stages of training you won't be putting on nearly that much muscle. IMO if you're past 2 years of training a 250 surplus is fine but you could always have more and cut later.

Any thoughts on what my split should be for calories?

Currently I have them set at:
Carbs - 40%
Fats - 20%
Protein - 40%