If you have not investigate inverse flank roller time to do so
http://jonescams.com/drag-race/
shorter duration for given profile or
more area at the same duration
less side thrust so profile can be easier on the parts or more radical
your choice
Mike Jones is the only one I know of that can make these profiles rpm
uses small wheel for finish grinds
or
Get Rick jones to run his controlled induction software and generate cam profile which can be ground cnc by several different grinders
google "Controlled Induction"
look around the website and watch the demo
https://www.controlledinduction.com/home.html