** correction **
My lack of creativity allowed me to put everything into the headlight bucket... tight fit... not really sure what I am going to do.. the lens bulges just a bit but all appears ok. I need to get it outside and adjust up/down but it looks like I am good to go. I definitely recommend the sv650 kit, 140 bucks to my door with an extra bulb.
Heres what Ive done:
I took inspiration from WR member, CB700S and placed my ballast on the left side of the framd just in front of the tank, with the red wire going around the front of the frame. Black ballast wire and other wires I couldn't stuff inside the bucket (mine is an OEM Hyosung 7" light and is abit smaller than the honda one) routed and cable tied for clearance.
I've ridden through a couple of heavy downpours with no issues
The wire with the electrical tape on it goes to the switch that controls my HID so I can ride around with just the halo without the projector on, and to avoid having the HID hardware exposed to the on-off-on sequence which suposedly damages the componentry and accelerates wear.
Its taped because it was getting caught in the steering stop, bust has since been re-routed with no such issues now.
The ballast is attached to the frame with 3M Scotchmate.
Ran out of conduit and cable ties so the prettying up process is not 100% yet :P
Battery lead and red ballast lead sit happily in front of he tank on top of the frame. no clearance issues. I Covered the red ballast lead with conduit.
View from the right hand side