T.F.
I use the disposable Shick Extreme (lavendar trim on white razor). It sounds like you have a lot more prep than I do, which is good.
I've found that I get a better shave if I do it every other day. I will use a cotton ball with alcohol sometimes afterwards and/or a touch of cortaid. I have not had issues with itching and bumping but I have been doing this for years. Maybe my skin is accustomed to it. I use the same aloe Colgate shaving creme that my hubby uses.
Good luck!