Probably a good idea with Winstrol to run some joint support supplements with it. That would be the best thing you can do because it will tear up your joints.
Dump Truck put together an amazing log. He did a great thing by coming on the podcast and sharing some of the things he learned over the years. It saves other people a lot of trouble.
My favorite option, if you want pure size, is going to be dbol and it's cheap as well. I'm surprised you're not using it here. I would swap it in and maybe stack it with some test or some tren.