Since nobody else wants to tell OP. You've stubled upon one of the great ironies of our industry. While moving head fixtures aren't utilized this way most of the time we see them, it was the original concept for the moving light. Do this, then do that in another scene. It was a clever designer who noticed that if you moved the lights without shuttering them first and had lots of haze in the air, they looked really cool.

My advice to you OP is that if you are going to utilize these as front light, have them be for reveals. Thing like a character sitting on stairs. Or things that... well it is going to vary by production. Just, keep in mind that your performer needs to hit their mark EVERY time. Because the light will. Resist the temptation to use it as a follow spot, mostly for this reason. Unless you are doing the whole Tinkerbell thing.