Oh boy, you've got LOTS of space. I'll put you on my list for when I divide more stuff later or next year!
Love the dogwoods. I have 12 that I need to get planted. I planted 12 last year and lost 4 of them I think, so I'll replace those first and then look for spots for the others or share with a neighbor. We have a local real estate office that gives them away every Feb. You just have to drive by their office in the alley and pick up your plants. Over the years, they have given out more than 200,000 dog wood trees that way.
"The soil is the source of life, creativity, culture and real independence." David Ben-Gurion