Boy, after what's been going on here recently I'm really leery of sticking my head above the parapet with this thread, but I have a curiosity I want to satisfy. Ever since its product launch I have been intrigued by Toby Chennel's Arco Bass, an IMO superb but unicorn-rare instrument. I've scrutinized the pics for proportions and have a hunch that the AB very nearly replicates a 1/4 DB neck mated to a 4/4 cello body, but I cannot test my hypothesis. 4/4 cello bodies I have, and some unmated DB necks as well, but no 1/4 DB neck. Does anybody have or know of someone who has a 1/4 DB neck/fingerboard for sale at a not unreasonable price? Cosmetics are unimportant; playability is. My "project" falls under the rubric of "is this thing do-able"? Thanks in advance.