Cope transmissions

Anyone have one of these or know about the company. I am looking at getting a 904 street performance tranny and converter from them next week and want to make sure I'm not making a mistake. Here is a link to the one I am going to get.

https://www.coperacingtrans.com/pro...id=39&osCsid=160521c08176163258e1829908c5cd6f