I picked up 3 honda mowers. A hr214, hra214, and hr215. All self propelled with bags and chutes. All seem to have carb issues. Try to run but won't. Are these worth refurbing? I only got $75.00 into it. They seem to be all there. Two of them have a cast deck possibly aluminum. They look like great mowers. Can some chime in on some info. thx,Brian