All of it sounds amazing, the custom-constructed Agility course sounds a much more enjoyable way to train the Agility skill and sounds as it could bring a wide variety into the skill
Also having POH greenhouses with farming patchs in the house, brings a lot more rooms to be able to build in the house
as Construction is personally my favourite skill I look forard to adding more rooms into my currently small house
The hunting distraction and diversion will make hunter a lot more enjoyable as you stated you're not just simply
"not simply placing down a trap and waiting"
Overall everything sounds a lot of fun and really would be great additions to the game