hey guys, im starting to do work on my bronco and i was wondering, does the Np203 t-case have any major usual problems? ive been thinking about puttin a part time kit in it when i fix the tranny leak, im not sure if i wnat to put the money into it though, would the 203 hold up fine, it will see some highway miles, town miles, and some off roading, nothing to extreme though. im running 31x11.50R15 Bridgestone desert duelers on it so it dont really have a oversized tire. and also, im in the process of taking the running boards off of it, are they bolted on to the floor? just a question on them couse i dont want to spend all day looking for the bolts to take them off and they end up being bolted to the floor.