i believe your around 27,well as young as you are your body is gonna start to begin to slow down in the next few years,loss of muscle tissue,increase of fatty tissue,not to mention slower and more prone to injury,yes its all ahead of you.at 35 i'm starting to crink and crank like an old engine,its a dam scary process.
anyway
maybe concentrate or get more advice on the way you eat your food.
i cant eat the same as i did 8 years ago so i was reading about doing the best i can with the calories i eat.
recently i learned that one should not eat protein and unsolube carbs(pasta rice etc) together.
it gives wind and the tummy needs different enzymes to breakdown protein and another type to break down carbs so the the two dont go together.
so porridge in the morning
then tuna at 11 am
then spagetti at lunch
etc etc
its hard but you wil feel less bloated and lighter in the water
if we train 5 to 6 times a week,somedays twice a day.just how long does it take to break down pasta rice meat,its all heavy stuff,where's the time to digest.
so parting all these carbs and proteins makes less work for the body.

also have you looked into a vitamin like complex b12 for transformation of energy.
maybe your just missing the right chemicals to turn those carbs into power.
im sure theres lots of little changes out there you can do to you diet to help.
training
well as you know high weight low reps for bulk but you dont want that for hockey so your stuck there.

ps
i love liga or farleys rusks(baby's food),tons of calories and vitamins and very tasty.

oh quick question last night i did an hour of weights then i did some anaerobic stuff
my muscles just woudnt move..
when is the best time to do weight training.

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top of de mornin to yeh