Well, with that kind of problem with the exhaust side, you are going to have to re-check the valve guide to be sure it hasn't been harmed by that. Assuming the valve guide is still in-spec, you really only have to fix the valve parts that are bad, and get new rockers. Perhaps pushrods, if they are bent like you mentioned.
I'd recommend getting the Samrat rockers, and drilling out the oil hole in the rocker blocks from 2mm standard size hole, up to 1/8" or 3mm size hole. It's an aluminum block design, very easy to drill, and the holes are very short. It's an easy home job. The Samrat rockers are better designed.
That's a fairly unusual thing that you had happen there. I have seen some failures in that area, but not so severe. From what I have seen before, if it has been getting that bad for a while, it could transfer the damage to the pushrod, which we have seen. And it is also possible to have some damage transfer down to the lifter and to the cam. In the last Bullet I saw with lesser problem, but similar, the pushrod was bent, and the cam nose had unusual wear. The lifter seemed to have been spared. These things should all be looked at, if possible.
Regarding those rockers, I have seen some Bullet rockers like that. Your intake side rocker pad pattern seems fairly normal, if a bit long. This exposes the typical wrong rocker geometry that is seen on Bullets. But, it isn't bad, and it's centered, and it's not falling off the valve lash cap. The further that wear pattern goes toward the edge, the more side-force is placed on the valve, causing higher valve guide wear than necessary.
I would say that virtually all street Bullets suffer from some "less than ideal" rocker geometry issues.
It won't be a terribly expensive fix, and it's not a very labor intensive job to fix these things that have gone bad. It's not really all that bad in the overall scheme of things that can go wrong with a Bullet.