axle question

will probably start rebuilding this rearend this weekend now that I have all the pieces to do it with. while I have the axles out I want to go ahead and replace the bearings on it and only want to do this once. My Duster has the Moser axles in it and they have the Moser 9400RP axle bearings on it. That is the only axles I have ever pulled on a Mopar in the past 40 years. On Tylers Dart Sport that we are going to put this rearend in, I believe the rearend came out of a 67 Coronet and it is factory. The question is: can I just pull the bearings off and go back with the 9400RP bearings on those axles. I read somewhere the factory bearings were a pain to deal with. Bearings and seals and all that. I just want it simple. I also read where you can use green bearings but I think the Moser would be better as I have worked with them on my Duster. I have not had these axles out yet. or would it be just as good to go back with what is in it.