Johnny78

Hi everyone - newbie here! I have a cherry red 355 with varitone and Maestro but really want to switch it to the same (colour combo/varitone) but with bigsby. When purchasing the guitar, I thought it would be a simple swap out of the Maestro for bigsby, but alas, apparently this isn't the case.... now searching like made to try and find a 355 with varitone and bigsby in cherry red.... finding the original copy of the bible could most likely be easier!! Any pointers gratefully received!