<delurk> Hello. I've recently decided to return to cycling after a back injury and a few years away, and ordered a recumbent (Optima Orca low-bar). Things have changed a bit since I last seriously looked at bike stuff, and now I can afford to indulge myself slightly. So, what are the absolute necessities and nice-to-have things that I should be looking at? I've got lights, lock and tools covered. Cheers! -- DG Bah!