That's a nice looking ride you got there.I sat on one the other day. I ride a Honda Gorilla custom (see pic). I was expecting the Grom to be just a little bigger than the Gorilla, but I was so surprised how massive the Grom looked and felt in comparison. I was shocked actually.
I have a tiny little area between two walls for parking my Gorilla, and I'm a little concerned that when I upgrade(?) to the Grom that it will not fit. However doing a (very) basic length check, it seems that the Grom isn't that much longer than the Gorilla, just a lot taller.