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Opinions, yes . . since you are clearly not happy with the way that cam ran, have him index it and give us the info so we know what it is so we can tell you if a different cam will be better for your app.
for the bazillionth time, i would pin the rocker studs, especially now that you know it has a cam that is bigger than stock.
once again, i would get the cylinder and piston measurements from him and post them.
i would have him measure the spring rate and length and give us that along with the installed height distance.
the bottom line is that if you rebuild it exactly the way it is, it will run exactly the way it did when you removed it, and since he claims that from what he has seen so far, it has little wear in it, i for one have absolutely no idea why you took it out in the first place, because unfortunately, it sounds like a waste of money to me at this point.
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