Back in the day mate they had none of the macro stuff, not saying that eating crappy food is better did u not see my first post, i had a mate come train with me weighing 61kg by 3 months he was weighing 68kg all he done was follow my eating but tweeked the amount. Dude looked good but then gave up training.
I started a bulking phrase lasted 8 weeks weighing 15.11 and now weighing 16.8 carrying fat and abit of water but that will be sorted as cutting now. I dont weigh the fat carbs out per meal, do it as an overall daily intake.
Chickens chicken mate.
Dont get protein or weight gain shakes they're just a con. U grow much better with food that that crap.
This is what i do for bulking:
2 packs of super noodles, 2 tins of tuna. Twice a day. 200g of chicken 2 cups of rice. Veg sometimes not very often though. 6 scrambled eggs, and pack of bacon.
Not bad mate looks like a relaxing project, but at first i thought it was 2 pallets you just cleaned up and smoothed. If i was to do this though ithink my oldest would climb on it and start jumping off it lol