Panels can be yours for the asking!
Bobby, the stainless steel panels are still available and are the same part number for the 18,19,20,21,22,and 23 series.
The part number is 4169400 and I get my parts thru Marcone Parts. They are the biggest in the country and usually have most parts available in one of their many warehouses.Also helps that I get a discount on the parts too!
One Note!! That part number is for all the standard machines thru those models, but do not fit the Architect series which had a smaller upper panel due to the larger control panel design.
Also, you have to have the original trim kit with the removable Chrome strips on the sides for these to work. I doubt if they ever made or still make the old style wrap around panels.
If you can't get them for the architect series,(I don't have one so I never checked) you COULD use that number above but would have to cut the top panel. It is about double the thickness of the standard vari-front inserts which you could score and cut with a sheetrock knife so you would have to try your luck on it for the A-Series.
Also, most of the A series did not come with the chrome trim on the door insert so that could be a problem as well. But some leg work and resoucefulness will go a long way if you want to do it.
Oh and one other quirk.. I don't know if it was exclusive to the set I got, but the upper panel grain went from top to bottom and the bottom one went side to side!
Go figure!
Good Luck in your quest, Bobby.