I have done 6 drag weeks with solid roller lifters. Stay on top of your lash, make sure the springs match your combo, and keep your ears open it will tell you if it something isn't right.

I usually check them a few times on drag week, they get loud after hours on the highway, and in my head I always think one is really loose, and it never is lol. Hours on the highway @200* gets the oil and everything nice and hot so the lash gets wider than normal I am sure, it is usually all good the next morning when I check them.