Dear David,
Yes, Arch. Lev Gillet was once the personal secretary to our Metropolitan Andrew Sheptytsky . . .
I visited the library in London where he worked and I love how he would pronounce the word "Jesus" over everyone he met!
The Trisagion is a meaningful prayer indeed - in the Coptic/Oriental Orthodox world, as you know, it is a prayer addressed to Christ and NOT to the Trinity.
And the Anglican St Charles, King and Martyr (to whom I've written an Eastern liturgical service that will be out in June of this year

), always bowed his head at the Names of Jesus and Mary.
I wonder if there is someone who writes icons of the Anglican saints like James DeKoven et al.?
Alex