You're on the right track with the Nimbus bar. They have a different radius where it meets the rear quarter. The mod has been done by someone here, can't remember who though. It looked really neat though, I'd like to mod my bar the same.
Mod was done by me used a nimbus bar and grafted the flare/mudguard section off my HSG bar.
Allowed me to remove the massive steel support bar and the swing arm heaps of weight gone.... and looks so much cleaner i think.
I was going to run a mould of it and make fibreglass ones but need a few people to want it first
- RVR-ED likes this