I recently picked up a BC automotive transmission and have the stock transmission in my truck that still works great with no problems shifts are firm no slop it, it has about 80K on it's been serviced twice (oil and filter) once at about 20K when I installed the deep aluminum pan and again at 60K. What is this thing worth or should I just hold onto for a spare? The only reason for the BC automotive trans is I bought it in a package deal otherwise I would've just kept the stock one.