See what you are quoted,
but i would seriously consider paying the ?900 or so extra & getting a nice new one,
especially when going to the effort & expense of the new fastners, fitments,loom, bushes etc..
www.richardschassis.co.ukIf the chassis you have is that good, (you only know how good when you see inside the chassis)
do the same preperation you will need before transporting your chassis for galvanising,
emptying of the internal rust & sand blast the outside.
If you do this work on the original chassis & then give it some protection,
you may possibly get good money selling it,
to offset the price of the new chassis.
Or save on the galvanising,
do the preperation, just Waxoyl it internally
& get a quality external coating on the exterior & rebuild using this.
george