Of course, do what you want but I wouldnt.
I think I can say that because I have been down that road. I had a Bear Super Mag 48, 45#, a Shakespeare Wonderbow and a American Archery Cheeta. I radiused all of them. But did not do anything to the tips.
How did it work out? Actually pretty good, they all shot OK, my son still shoots the 60# Cheetah. But I moved on to other bows sold the Bear, kept the Wonderbow because it was a birthday present from my parents about fifty years ago.
About all I can say is it was an experiment. At this point, I would rather just buy the exact bow I want instead of making something into something it was not designed to be.
But, go ahead and do it if you want. It was kind of fun at the time.