You mean like, you won't change it anymore?
If you don't want to it to thicken much, I think you could wire it into a nice little bunjing cascadin back, if it was mine I would maybe a few more years thickening and building structure, and taper is always good when possible, but to be honest, you just introduced me to the species.
The deodar cedar or deodara is one of four true cedars. Many conifers are called cedars but aren’t true to the genus. Deodar cedars are native to northern India and Himalayas. They generally like mild to warm climates, which explains why they are commonly introduced and do well in California.
Should I thicken the main trunk by doing pushing exercises once a week? I remember seeing a video on YouTube about that.