What variations of olympic lifts would I use?
1) Unilateral Dumbell Snatches.
It's much like the kettlebell swing. Quick learning curve. Athletes learn how to load their hips. It's unilateral so your strengthening and reinforcing good movement patterns. The gripping hand and the opposing hip are having to work synergistically to move the weight in an explosive manner. It's plain and simple a great exercise.
2) Unilateral Dumbell Jerk
I wouldn't use this as a max effort movement, I'd think of this exercise as more of a core exercise. Being on one side displaces the lift so you load your hips differently providing a change in stimuli.
3) If I were to do Snatches w/ a barbell
I have a client I've worked w/ for a long time, and he loves doing cleans and snatches. So like I said in Part 1, if your main goal is a PR in cleans and snatches then great, do them.
But I'd make one little change. Bring your hands in. The only reason a wide grip is to decrease the distance the bar has to travel and so the catch is easier when sitting deep underneath. That's it.
See what I mean? Grip width doesn't really matter until you start maxing out.
So make your hands the same width as your shoulders, just like a clean grip. You'll go down in weight a bit but this will really save you and your shoulders a ton of headache.. Then once a month whether it's just to practice or actually max out take your normal wide grip again.