looking for some ingenious ideas for a storage bin to either hang off the rear rack or atop the front rack to hold my husqvarna chainsaw for upcoming season. Will be using rear rack for bow case and aluminum tree stand on top of bow case so i need a tough bin to hold chainsaw. I will be going through some tough country so the carry bin will need to be next to indistructable. im thinking atop the front rack may be best for steering as the weight off the back may make my front want to come up...especially up hill. thank you