I have a trade deal going to swap my Sonus 5 for a Lakie 55-94(USA). The Lakie has barts in it, I prefer the Duncans, like my other lakie has. Would they just be a bolt & solder in swap, or are the routings different for the 2 brands of p'ups ? I want to pull the trigger on the deal, but only if I can have Duncans swapped in without issue.