They are similar to the ones I'm doing. Since you're pretty far along, I guess all would be good. The first three I would stay away from early on (until about 8 months?) , since they seem to be approaching the same motion that was used to dislocate the femur during the procedure.
I'm at 17 months / 14 months, so I feel pretty stable in all fronts, but still take it easy with those movements. The rest of them are pretty similar to what I've done since about two months in with the physical therapists.
The side leg lifts in particular were difficult at first, I am now doing those with 5 lb ankle weights as part of ongoing exercise. The rolling is exactly right, it is (I think) great for IT health, but does take some getting used to - don't get discouraged by the 'twinges' from it, you get used to it.
Also, just as a good overall core exercise, do the 'dead bugs' exercise. It is very good for overall core strength, just again, you won't be able to do a lot at first.