So, in essence you have found shoes that you like to run in and you are looking to change that? Perhaps it would be better to hammer that one out during the base phase. The GT 2XXX series is a pretty standard type of shoe, nearly every manufacturer makes a nearly identical model. Inquire at a local reputable running specialty store. A short-term solution (which might also be a long-term solution) might be to look into getting the shoes resoled, perhaps with a more durable rubber material.