Autumn projects

OK, it is only just summer according to the Met Office and already I am thinking about autumn projects. A lot depends on my health - particularly my stamina and giddiness. Some antenna work will need help from local friends unless I make some dramatic improvements. Things on the list include:

• A stacked big wheel antenna for 2m SSB/CW/WSPR, This would be instead of the hand-rotated 3 el yagi. About the same horizontal gain but omni, so better for beacons and contests?
• A decent antenna and ground for LF/MF.
• Some field tests on VLF/136kHz/optical (currently unlikely because of health).
• A better dedicated antenna for 10m WSPR (possibly a magnetic loop).

Overall, I want to make my home set-up as effective as I can before the winter. My health is still my biggest drawback, preventing much practical constructional work.