PvZ 3 Evolved Idea to replace Plant Leveling (Hopefully)

While I have not played the beta (because I Can’t) I have seen videos of it and I think that Plant leveling should not be a thing.

 an idea I had instead of leveling up your plants you can level up certain areas in your town (like  the very first PvZ 3 beta) for certain benefits most benefits would be minor like gain x gold and/or seeds per hour and plants have 1% more health but some could have better upgrades like +1 seed slot or start the battle with +25 sun or even unique effects like the first zombie to spawn is chilled for 5 seconds 

(Bonus) Some things I would change and/or add is 

-the shovel

-Plant food

-LONGER LEVELS!!!!!!

-objective levels like don’t let the zombie Trample the flowers,conveyor belt,Merge x plants etc

-Minigames like wallnut bowling,whack a zombie instead of the "odd job" minigames

-instead of hazards like zombies get 10% more health or zombies get 35% more damage add zombies that give other zombies those buffs

-Make the zen garden bigger  reduce the amount of things needed for it and REMOVE THE HEARTS SYSTEM