I shall source material and find a cost for making these in a kit form, will reduce weight without affecting strength or reliabilty.
Please bear in mind that these are hand built, not chinesse stamped and therefore probably over engineered to hell and back.
open to thoughts on what a FAIR price would be for the kit... not here to make my fortune.
Mike.
PS.
Any I make will have a few additions such as nuts tack welded to the upright to allow for several assortments of sizing dies to be stored close at hand.