What's included in the kit? I had to Google the KO kit as I had never heard of it. It uses an eaton charger, so nothing wrong with that. The build quality doesn't sound great, but if its worked for 20 years who cares what the welds look like. I am in the middle of collecting all the parts I need to fit an eaton charger to a m44 also, but using the hyde kit, which looks to work in a similar fashion to the ko.