So after months of deliberation I ordered and installed a Safari tank for one of my WR250Rs. Given my planned trip next summer to do the COBDR, the 3 gallon IMS seemed just a tad too small and the 4.7 gal IMS seemed just a tad too big. I installed it about a week ago and all seems to be going well. I don't understand why it cost 2x what IMS charges. If it continues to work ok, I will order another one for the other bike, if not I will get one of the IMS tanks. By the way, I was not able to get it in blue, they only offer white and translucent - I got a white one.