Epiphone Les Paul Junior '57 Reissue - Upgrades

[Essexboy]

Hey guys,

 

I just picked up a brand new (old stock) Epiphone Les Paul Junior '57 Reissue.

 

It really is a cool guitar but I think it will really 'sing' with a few upgrades.

 

I'm thinking of buying a pre-made wiring harness from eBay. The harness uses CTS pots, repro Bumblebee and switchcraft jack.

 

Would anyone know if CTS pots will fit straight in without having to drill out the existing holes?

 

Also would anyone know what length pot shafts I should use? Are the Epiphone shatfs 'standard' length?

 

Any help or advice would be much appreciated :-)

 

Also considering a TonePros intonatable bridge, Lollar P90 and tusq nut.

 

Thanks

 

Dean