The blower is not hidden from view. The rear end of it pokes out from the firewall and is one of the most visible elements in an open engine bay. To some people correct restoration techniques and methodologies matter. I'd rather keep all of my original mounting holes and not have to drill through the firewall or the rear mounting plate of the heater box if I don't have to. Don't understand why you're getting so upset. You were the one asking to be reminded how it was mounted in one of the earlier posts.