Grade the Trade Idea

I’m in a 14 team Auction Dynasty League ($280 cap) and I’m 8-1. I am looking to make a trade of cheap contracts (for next season) to bolster my WR and TE. Below is what I am looking to offer:

I give: Fitzgerald ($28), Anderson ($27), Benjamin ($8), and ASJ ($3)
I get: Cooks ($51), D. Walker ($12), and Hurns ($1).

He gets good contracts with Benjamin and ASJ cheap for next year and I get Cooks and Walker (who would be too much to keep next year).