Fender Blues Deluxe Power Transformer Specs?

[NGW]

Do any of you knowledgeable folk have any specs on the mid 1990s Blues Deluxe Power Transformer?
Part No: 047395
Export version, although I would assume that the US domestic one (P No:036958) would be similar spec.
I want to know whether the Tranny can handle an extra 2 x 12AX7 valves without stressing it.
Is there a spec sheet anywhere that covers the OTs & PTs used in Fender amps?
Thanks for any help you can give.
Noel.

[PRR]

Welcome.

Google "047395 fender" turns up the specs at several sites.