Street Triple grab rail & Tail tidy issue

Hi, I have a 2012 Street Triple and want to fit a Grab Rail on the back. Bike also has a R & G tail tidy.
I have bought a Renntec grab rail but can see that without some serious mods to the tail tidy and moving
The indicators which I d'ont want to do it's not going to fit. I wonder if the genuine grab rail might fit as it
Fits differently to the other and wonder if anyone has come across this before and can help?

Many thanks