One thing I will mention is that in my experiance, is that the biggest reasons for failure of a reman unit, is a clogged, or dirty cooler in the radiator. If you do not flush your cooler with the proper equipment or replace the radiator, it will destroy your new trans, no matter who built it. I used to do bench overhauls for a couple local shops, I no longer so because the shops refused to buy decent flushing equipment. Blowing lines with an air hose is not flushing a cooler.