I am sending my GSW wringer washer to the scrap heap. The bottom has rusted and caved in around the wheels and is just finally falling apart. My question is, I took out the rollers and was wondering if they are fairly compatable with other washers? I know some have quite fat rollers, these are smaller. Are they worth keeping? I was amazed at how heavy they were.I guess I could use them for weights. I want to save the agitator, but not sure how to get it off. It must come off from underneath by the looks of it. Are there any other parts I should keep?, aside from the tub and turning it into a planter or a firepit?