Fender top mount turn signals

I've got a 73 dart turned Frankenstein. 73 rear bumper, 70-71 quarters and fenders, 72 grill, doors are 73 with no vent window.

The front fenders arent drilled for the fender top mount signals, I am debating weather or not to drill them for the 73 indicators I have.

So what do you guys think? Love them? Hate them?