Anyone using Edelbrock 1791 Quiet Flo pump?

66 Mustang with FRPP 302 crate motor. I'm using a Holley Red which is LOUD. It's isolated with a thick rubber bushing, but sounds like a bunch of rats trapped in a mailbox. I'm looking at replacing with either Edelbrock 1791 or Mallory 4110. Anyone have thoughts on either of these or any other solution? Street car.

Thanks in advance.

jim