That sounds like some great enhancements to the ElmersMFG Haul Master Custom v1.0 trailer! The addition of strobes will definitely improve visibility and safety, especially during low-light conditions or when operating on busy roads. Widening the tracks slightly can also help with stability and weight distribution, which can be valuable when carrying heavy loads or navigating rough terrain. These modifications should enhance the performance and functionality of the trailer, providing a better user experience overall. Great job on the upgrades!