after cleaning everything a shop should start with a crack check, then retorque the mains and measure the main line. then measure the cylinder bore for taper/out of round. then they should retorque the rods and measure the crank journal bore and measure the piston skirts to make sure they have not collapsed.
now what do you want out of the engine ??
if all you need is a touch hone/replace rings and bearings, that should be fairly cheap. Now if you buy a new crank you still need to measure all your main and rod clearences. New parts dont allways fit as well as you would think
imo.. probly better spending that money to freshen up the heads.
