I'm thinking of getting a nice EUB, either Azola Scarab or BSX Allegro. but recently i've gone 5 string with my Elrick, and now wonder if i should go similarly with my EUB. does anyone use or has anyone played one in such a form? how does it feel? sound? play? worth it? would having that 5th string make playing it any harder since the action has to be so high for that thump?