I'm riding my ebike all the time these days. To make the Trek more enticing, I'm planning on fixing its two biggest flaws, which are the lack of a dropper seatpost and 3 chainrings. To that end, I've ordered a Brand-X dropper from Reaction Cycles and and Sram NX Eagle drive kit. The dropper arrives next week and Sram is releasing the NX Eagle in September. Can't wait to play with them.