Thanks for all the replies everyone. I think I'm going to have a chat with my Uncle (my cousin's dad) as he's a straight talking practical sort of chap who'll be good to enlist in working out the best groupings and sittings. He's also quite charismatic with a great talent for smoothing things out.
Perfect. There you go.
Good luck. Have fun.
"Truth and love are my law and worship. Form and conscience are my manifestation and guide. Nature and peace are my shelter and companions. Order is my attitude. Beauty and perfection are my attack."