That's great, folks - thanks for the expert and helpful replies!
Like most GA pilots, I have split missions: I want to be able to fly a 4 seater, to take subsets of family and friends around; but realize I'll be doing most of my flying solo or with 1 passenger.
I'm EASA LAPL now, working towards my PPL; so I think I'll keep current on a 4 seater so that I can hire when needed; but try to fly most of my hours on something very much less expensive per-hour!
XA (aka CMcK): I actually flew a few hours at Strathaven a couple of years ago, before I decided I wanted the LAPL. You have a lovely airfield, and I may pop down again and say hi.