G-day jds303,
they're a great looking mower but the specific auto drive only catcher will be like gold dust. Not impossible though, but you'll likely need to buy another complete mower to get it. That will allow you to swap the best bits around.
The blade disc will be the same I'm pretty sure, as long as it's from an 18" wide cut machine.
I wish you luck in getting this quality mower back on the road, even if it's mainly an exhibit for occasional use. The catchers are just too hard to get.
