Hi, I’m starting my 16 x 50 (2” spacing) the build. I’m considering using a 6 foot mini trampoline for the base as I can pickup one for free on Marketplace. Whats the best way to secure the pole with the least chance of killing the lawn with a large footprint base? It cant be a permanent sleeve in the ground as I haven’t finalized the location. Also I’m assuming as it’s not that big I won’t need a winch?