SM Head Modifications on a budget

Hey @pittsburghracer. Want to run this by you this morning. Take a look at the picture below regarding the short side. Green is the almost untouched short side. Purple stripe is the 70 degree, wide red is the 60 degree, black is the 45 degree. The transition between the green and the purple is a fairly hard line/ridge. Wouldn't take much with a cartridge roll to smooth it out and even take out some of the 60. I'm quite sure there's some gain to be made there. Is now the time to try it?

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