It's all about what makes YOU happy. That's too many steps for me, I get the shine I like from from my steps.
As far as critiquing:
The drying steps from step one and two should be eliminated.
If the layering of those products works for you, I would wash, then rinseless wash, then QD dry.
The less contact with the paint the better.
or if you are gonna use running water, hose it off good then do the rinesless and qd dry, skip the first wash all together as it would be unncessary if you use a rinseless product right after