Yeah, they will work. Used a McKenzie myself.
They are quite heavy to carry into the woods along with your weapon and other gear.
You might want to paint it up to look a bit more realistic. White belly and around the tail. Black nose and glossy black eyes.
We drilled a lagre hole in the rear of ours and inserted an empty 35mm film canister. Then put a cotton ball or two in the canister and added some doe -in -heat scent.
Bucks will approah a buck decoy head on while they will approach a doe decoy from the rear. Just so you know and set up accordingly for proper shot angle.