How are you built? Huge, obviously, this is GB after all. But structure-wise? I have a very long torso and T-rex arms, so getting down to a regular DL is already very hard for me. Can't imagine havign to grip that low AND behind me.
I'm 6'2ft and around 85kg so fall well into twink status.

I've got a good build for deadlifting (I've pulled +240kg) as I got fairly long arms and an average sized torso. If you have a long torso with short arms, then this exercise may not be as effective for you. However, I think you should still give it a go just to try something different.