Should I grind the steel rockers?

Howdy everyone!
As a mechanic/former mechanic I find that there is always something new to learn. This time it's rocker arm to valve spring clearance with my new valve springs from hughes part# h1110 on some old 675 castings. The springs are a bit wider in diameter than the old ones and with the spring shifted towards the rocker they do touch against each other. It seems fine when the spring is center in the retainer, so I figure it should be fine because the spring can be pushed and move back more than enough.

I mostly deal with stock stuff, so I never gave it much thought. I could see if something similar happens on a stock configuration, it's just me learning this mopar performance stuff. But hey! If I can hotrod a Ferd, maybe I can do better on a Mopar.