Before you buy a set off the Wills rigging, bear in mind she was a coastal, mule rig barge and their deck layout is different from the run of the mill barge. So if you have a picture of its deck put it on this page, then others will suggest a suitable rig. Myself have several books on the subject and one small book , called " A handbook of sailing barges" by F.S.Cooper & John Chancellor , published by Adlard Coles is good enough to go on any full size sailing barge and rig it out, as to spars the average barge gear was not as huge as seen on the racing barges and indeed there was rules for the max size spar you could use for working barges in the old barge barge matches.