Linn LP12 factory power supply upgrade or 3rd party? Need to do 45’s.

I’m bringing my original Linn LP12 with Ittok arm out of the box after over 20 years of storage. Too many good records that I haven’t heard! Mine had a few tweaks from my Dayton, Ohio dealer (who is no longer there). 

I have some great 12” DJ singles that I would like to play as well as some 45 double album versions of epic CD’s. 

Not sure which Lingo power supply Linn is on right now and if it is financially responsible to go down the Linn upgrade rabbit hole since the closest Linn dealer appears to be Overture Audio in Ann Arbor, MI. I’m beginning to think selling off the Linn and getting a USA made table from SOTA or VPI might be more productive. Could folks give me your opinions here? I appreciate it.

Also, what about the Hercules aftermarket power supply for the Linn in order to get the ability to play 45’s? I remember seeing “Stamford Audio?” A dealer in England and some from Hong Kong a few years back but now I can’t tell if there are any current offerings.