jeesh.. thats rough.. id lose it if my vx died on me... **knocking on wood**
my opinion.. you should try to hang onto it, i know you had some big plans for your VX, that stuff might have to go on hold, but if i were you id at least let her sit while you save up the money for the new engine
that said id love to have a part VX! but alas.. no place to store it, but if you decide you want to part it yourself id gladly take a few parts off your hands\
good luck!