acceptable macronutriënt ratio?

I'll jump right to the point;
my stats:  height 1,67m (5ft6"), mass 60kg (132lbs), age 18yrs, ~11% Bodyfat

Goals:
-Gain mass on my back (pull ups)
-Gaining mass on my core, mostly in the abdominal region (weighted crunches, knee/leg raises,...)
-training and maintaining strength endurance (pull ups, push ups)
-Increasing cardiovascular endurance (cycling, rowing, jogging @ low intensity (70% BPM) and high intensity (80-90%BPM))

MEALS:

meal 1.    55% Carb   / 25% Fat  /  20% Proteïn -> 31g
meal 2.    55% Carb   / 25% Fat  /  20% Proteïn -> 31g        (same as above)
meal 3.    55% Carb   / 25% Fat  /  20% Proteïn -> 31g        (same as above)
meal 4.    45% Carb   / 25% Fat  /  30% Proteïn -> 47g        (+10% Proteïn / -10% Carb)

Total calories/day: 2500kcal
Total Carb:     52,5%  /  328g  / 1313kcal
Total Fat:       25,0%  /   69g  /   625kcal   
Total Protein:  22,5%  / 141g  /   563kcal

NOTE: I'm trying to avoid supplements (powders, bars,...). I'll be eating whole, unprocessed foots as long as its possible.


What are your opinions on my nutrition Ratio's with having my goals in mind?

Thanks in advance! 

Great! I'll stick to it then and will ramp up the calories if necessary

looks great but i suggest you up the carbs and calories especially since you will be doing cardio, of course you are different from me but you are around my size and i do 8 hours of intensive labor on weekdays, cardio everyday, and weights every other day and let me tell ya 2.5k calories starves the hell out of me and gives me no muscle gains, you are younger then me and can probably do it and since you will or are having a growth spurt soon you prob will see muscle gains too. i consume about 3k-4k calories a day and i think that just might be up your alley too. so i just suggest you start at 3k and see where it goes.

cool! the funny thing is I'm also a Russian student living in Belgium
It's a small world!

I'd eat more fats and less carbs. Dunno what the Protein % is translating to, but you should be using a gram/pound of lbm ratio, not a percentage.

This.