ah ah ! chris you rule !!
here in france Poï used to be considered as a minor act..... associated with "juggling without risks" or "easy street act for bucks" even with fire....
but now with the uprising of anti-spin and isolation , it has become a true juggling skill .... we 've worked a bit with Lapin on isolation of tops , but it's difficult to render the optical effects on stage
here with you worm hole i think you could slow down things a little and move the whole trick a little higher ... for the end i suggest dropping both tops in a hat.. clean and fine ending
just what comes to mind ...
jim (your #1 fan)