55-59 chevy to gmc dash swap???

[tlbob]

hi everyone ive been lurking here for awhile and have learned alot so far anyways im building a 57 gmc but the cab was pretty fubar so i found a new cab 55 chevy just curios if anyone has swaped a dash i looked at kawbes but looks like he did a car dash which might i add looks awesome and i have searched and cant seem to find the right type of swap. but im trying to keep the gmc dash i geuss im just curios if its easier to just cut in the gauge panel or swap the whole dash has anyone done this? thanks in advance for any help.