Originally Posted by mw6wdx
Please tell us how much room you do have to work with.
I've seen some UK back yards...many are postage stamps...so let us know your situation.
You can make a 20M 2 element inverted vee beam that would give you gain on 20...even at modest heights...same for a 20M N4GG Bobtail Curtain. You'd need 3 supports for the bobtail curtain and only 2 supports for the inverted vee beam.
Good luck, sir and congratulations on the upgrade!
Hot Springs National Park, AR