Good that you've addressed the saddle, next thing I would recommend to still change are the tires.
At least you should black the bulky logos at the current used Hutchinson. There are special gummi markers, but also using regular permanent ones like Sharpie, Edding, etc. or my favorite one4all works to my experience, you may just have to redo it after first ride in rain or after a few months a second time.
Maybe also you should give it a try with Skinwalls?