What is on-topic is your question about which Sutton you are closest to.
That's a somewhat complicated answer because there are two parts to it.
First, the answer you are probably expecting is that your closest Sutton match (as far I've found and as far as you've reported) is with the descendants of Robert Sutton, of North Meols (Lancashire). He's on Geni here:
Robert Sutton
You have 11 differences from him on your 67-marker test -- right at the edge of probability that you are related to him through an ancestor who lived about the time surnames were adopted, say 1200.
It's easy to find more info on this line. If I get time, I'll add a bit to Geni.
Secondly, though, the number of differences can never mean anything if you are in a different subgroup of Haplogroup I1. The Cullen predictor says there is a 92 percent chance he belongs to the AS1 subgroup and a 6 percent chance he belongs to the AS1H subgroup. But, the Cullen predictor says there 0 percent chance that you belong to that subgroup.
If you remember, the Cullen predictor says for you:
ML 58%
1313 26%
AS2 12%
ASgen 1%
AS3 1%
AS6 1%
So, that changes the answer. Robert Sutton is not your closest match because he belongs to a different collateral branch of the I1 tree that diverged from your line more than 1000 years ago. He's not a match for you.
So, we move down the list to William Sutton. You and he have 14 differences on 67 markers. The Cullen predictor shows a 97 percent chance that he belongs to the AS1 subgroup (same as Robert) and a 3 percent chance he belongs to AS8. No match to you there, either. He also belongs to a different collateral branch of the I1 tree that diverged from your line more than 1000 years ago.
So, I keep working down the list of Dudleys and Suttons and Perrotts. There aren't any who might belong to one of the same subgroups you might belong to.
So, the final answer is that there is not a Sutton line (or Dudley line or Perrott line) that you are closest to. Your common ancestor with all of them lived more than 1000 years ago, and most of them more likely in the period 1500 to 2000 years ago.
This is why ordering a test for PF49 would have been a better deal for your money than ordering an upgrade to 111 markers. It's also why it would have been better to join the I1 project before throwing away any more money on tests that won't answer your specific questions.