Dear Mr(?). Vector Prime, I assume someone with as much experience as yourself has had more than their fair share of alternate forms, bodies, and equipment. Are there any you adopted for a specific occasion that you find yourself missing now? Alternatively, are there any forms or equipment used by alternate versions of yourself you wish you had access to?
Dear Shape Searcher,
Just "Vector Prime" is acceptable, thank you. Cybertronian honorifics typically come after the name—"Mr. Vector Prime" would be rather like "Mr. Doctor Witwicky".
I remember in my guise as Vector Convoy I took the shape of a technoorganic Megalomander. Most of my days were spent trawling the Cybertronian dataways, absorbing the flow of extragalactic information through my infopermeable skin. In many ways it was a rather relaxing lifestyle. Of course, what pleasure I took was always contrasted by deeply troubling snippets of code I'd find out in the vacuum…