I’m looking to get some info on the Wehrle Marvel 131 cast iron stove. Mostly just curious on how much space I can expect this stove to heat, and if anyone has any experience with this stove or something similar. I believe the dimensions are 22” high, with a cooktop that’s about 18”x24” (4 burners). Looking to heat about a 1000 sq. ft. insulated garage when I’m out there working, will probably perk some coffee on it too! Also is there a post or thread (or a separate article elsewhere) that details cleaning and restoring an old iron stove like this. What else should I look for when I look at it in person?