Meh - pretty average wear rates. Not bad by any means, but not exceptional. The numbers are "normal" (statistically expected) and I've seen lots of oils do the same thing. You average around 2ppm of Fe per 1k miles; that's totally typical for the mod motors.
Here are my two Grand Marquis from a few years back ...
Originally Posted By: JLTD Guess I need to run the Amsoil OE I just bought for MUCH longer than 5000 miles! Make it 10k at least....and sample and leave it in. If you do a lot of highway miles.... you might be good for 20k
bobistheoilguy.com
In there you can see that I used both a syn oil (Peak) and a house brand dino (Rural King).
All my OCIs were 10k miles. On 5w-20.
Neither oil did "better" than the other; not enough data to statistically make that determination.
But what can easily be concluded is that both oils did very well; my Fe wear rates were very low; all below 1ppm/1k miles (lower than your Maxlife UOA here, which was at 2ppm/1k miles). In short, even my el-cheapo Rural King dino oil had half the Fe wear that your syn Maxlife did.
Your numbers are not hard to beat; not by a long shot. But the real misunderstanding afoot is that you think a single UOA is doing to determine one oil better than another; that's patently false. Normal variation in wear rates from day-to-day, month-to-month, are going to make it impossible to clearly define a winner or loser. To do so, you'd need at least 60 UOA samples; 30 of each lube. At 5k miles, it would take you 300k miles to run a "test" between two oils. Anything less than that is statistical folly.
The Ford mod motors generally have low wear rates no matter what brand or grade you put in them. Pick whatever lube you want; it won't make a difference in the long term.