Surplus Sales of Nebraska - scroll down and you'll find 7 and 9 pin that are perfect replacements -
https://www.surplussales.com/Tube-So...ubeSkts-2.html
7-pin
(TUA) MSM-1441-200 or (TUA) 7P-CP - the shield is easy to remove if you don't need it.
9-pin
(TUA) 751V504C06
I think you'll find it helpful to read through other Predicta restoration threads where the same issues have come up before. Here's one of mine showing the new sockets.
http://www.videokarma.org/showthread...=255328&page=3