Hellwig install opinions requested - Pics inside
I would send "Dave@Hellwig" a PM.
Other than that, can you flip the mounts so the flat part is on the inside ? wont help with the angle but I think it would look better. :)
Also what happens if you run the bar across the top of the 8 3/4 instead of under it ?
in any case I think you are ok with what you have. but I would run it by Dave.
good luck,