While it seems like your heart is in the right place imo, I don't think you should put a bonus on it. The moment you do, the speedrunners will go checking the box anyway just to get the bonus (and will talk about the 'penalty' of not checking the box if questioned). Seen it happen too many times before.

I think most of us who are fine with the first-timers are the kinds of people who don't need a bonus to select it in the first place. But the idea itself, yah, I like that. =)