OK. Looks like a solid foundation.
As a former competetive and winning powerlifter, I like the Rack pulls. I would do regular squats instead of front squats. I think conventional squats are just a much better size and power movement than front squats. A little more overall volume for legs wouldn't be a bad idea.
On your deads, I would quickly guess that pulling conventional (because of your height) would be best. Very few guys would alternate between sumo and conventional. Don't be afraid to throw in some shrugs too, after your rack pulls. Use straps, go heavy, but stay strict.
Last thing: When it comes to bodybuilding, other people can not tell you what works for you. Train smart, if something works for you, keep doing it. If your progress stalls, change things around. Weider called it "Instinctive Training." I know he probably didn't think that name up by himself but. . .