The hearings will be pivotal to making 1/6 a factor. A bombshell revelation or two can put the entire GOP on the defensive as against their electoral opponents.
If any GOP candidates have any 'stop the steal' rhetoric in their recorded record it should be turned against them, relentlessly.
Noted this look at the Senate seems to ignore the Jan. 6 rationale that goes into yours. It's a shame your stuff is not seen to be a factor: