Thinking about replacing my older 2640--turning into a money pit and less reliable all the time. I hear that the 2555's are well designed and built, but haven't had the opportunity to use one. So, I am soliciting thoughts from you guys about its strengths and weakness, 2wd vs 4wd and whether the hi-lo is an advantage or the kiss of death. I have one on the 2640 and like it a lot, but it has never given me problems so I not sure if I should waste time looking for one (seem fairly rare on the national iron listing sites for the 2555's I see there) Any thoughts about what an open station 4wd should cost? Thanks