According to David Vizard's LSA formula, considering a stock stroke and 2.02" intake valves and using the Chevy 128 number, your ideal LSA would be 103°. Might be a little lumpy, but a cam with 10°less duration and that LSA would likely give the same or more performance across the rev range.
Now DV says, "I don't have an opinion, I have a dyno". I don't know how many dyno tests David has for his resume, but 10,000 probably does not cover it.
David states you are better to be a degree too tight on LSA than a degree too wide. You could spec a cam LSA as long as they can grind it on a core without going through the hard surface. DV also recommends the extra hard surface on a Comp grind. Talk to them and mention DV and they probably will know exactly what you are referring to. In the end it is your dime. Consider this that DV also says, it costs the same to grind on the correct LSA as on the wrong LSA.