The element is looking nice. I agree with Dapalm the roll looks a bit painful from certain angles however as long as the G forces are in check and it has a smooth transition I think it will be fine.
Also am I the only one who noticed the name of this coaster?...
New pictures. @mrcrolly, as you mentioned before I spend a time reshaping the roll, now it's even more smooth (0.4g lat.), transition has been extended. Now it's a bit less weird.
Another change to the layout,
I want to pack into this coaster the most unique inversions