[Opinions] Re: Mactavish?
I would not say it is strange or "too self-promoting" to use Mactavish, but I would say it's redundant if you plan on using Thompson in as (a part) of his last name or as a second middle name. MacTavish does also seem like a bit of a stretch to honor Thompson, in my eyes. I think Thompson would make a great first name if you weren't using it as a last name.