Judging from the stanchions on my car, it doesn't look like you'll be able to cover the original billet frame holes.

Looking at Mel's very nice roadster, maybe.

Reason I say that is, Mel's windshield is tipped further back than is mine.
If you duplicated Mel's windshield tilt-back or maybe went a touch further - but not too far - you may be able to do it.

Key thing is the bottom of the windshield frame has to be over the cowl eyebrow.

It may be an optical illusion, but the stanchion bases on Mel's roadster look to be a little fatter than mine.