Music - minuet from Berenice Handel
Trumpet tune and air - J Clarke
Trumpet voluntary - J Clarke
for coming in to church
Wedding march by Mendelssohn for going out
Please avoid Vidor's toccata - sounds like cinema organ music to me
For the service - for rousing hymm, how about Love Divine, but to the tune Blaenwern rather than the tune Love Divine
Sorry, but after 10 years in a church choir, I always hated the Crimond version of psalm 23, much prefer psalms chanted - psalm 121 is the traditional wedding one.
We also didn't like Praise my Soul, as it was really hard on the men's voices as many of the verses are in unison.
During the signing of the register, you could have something like God be in my head, or Come Holy Ghost, our souls inspire, both of which are traditional wedding anthems.