I`m planning right now and I went to Northwestfab.com and found NP 203 32 spline input for 2 prices. One price with a new input seal and bearing and the other without one. I have a 27 spline 203 lying around and am planning for a doubler anyways so I may swap that in before a 205 swap. I was wondering if the 27 spline input seal and bearing is in good shape, can I use that with the 32 spline input? And I`ve heard everywhere that a 205 needs machining work to fit a 32 spline input in due to a larger bearing. How much needs done and do I just take it to a local machine shop and tell them what to do? How much does that usually cost?