do the rhinomotos fit on your cyclecat bars?
If you are willing to tackle the chopping and grinding, clipons should be cake.
Procedure could go like this:
Put on rear stand (or equal sized blocks)
Grab a sharpie and mark the position of the forks in relation to either top or bottom triple (or both).
Attach handlebars with ratchet straps to something (step ladder? rafters?) above the front end.
tension the straps to hold the front end up.
loosen the triples on both sides.
lift the front end of the bike until you can sneak the clipon mounts in.
Lower the bike till the sharpie marks are aligned properly.
tighten triple clamps.
position clipons and install handlebar bits from stock bars.
remove stock bars and risers.
go ride.
