So.. I've a 16 foot trailer that needs a new coating. I use it for general hauling, 4 wheelers, whatever. Its come down to either professional done Rhino(or similar) liner or powder coat. I want to avoid plain ol' paint for some reason because that's too easy and i dont want rust spots everywhere in a couple years. I can get it powdercoated for around 140-50. I haven't priced rhino liner. Anyone have any comments or experiences with somethin like this? Also.. any clue on how heavy either are?