MDT and SBY are typically the most junior bases for the FO's yet MDT is VERY senior for CA's (the most junior CA hardline holder for MDT was hired in Feb 1989).

If you plan on commuting from NM, I think it will get old after about the first week. As a reserve FO, you will have no more than 10 days off a month. Your schedule will typically be 6 on 2 off, with one 4 day break a month.