There are a few options available depending upon if anything has been done to it already from simply loosing the original number plate holder to giving the bike a full tail chop if that takes your fancy.
My 900 is of the earlier type compared to yours and I didn't want to chop the frame (but I'm sure Dirty will be along soon to tell you to get the Hacksaw out
) so I simply removed the extended number plate holder etc. and made some new brackets for the indicators and a new plate holder tucking everything back and cleaning it all up.