I can buy that. I suppose with unlimited (or at least LESS limited) resources, I could get into the "maximum performance" thing, too. However, at this point, I suspect that the difference that I'll see between my old and new rigs will be sufficient to please me, so perhaps it's best for me to avoid the bug.
Since we're talking percentages, though....can you estimate the percentage performance jump I'm likely to see from the old to the new builds?