I had a Dynax 5D, not bad at all but very dated now. Lens selection is OK, I believe Sony A-Mount will fit? I don’t remember the AF being that great to be honest, with a Sigma 30mm f1.4 lens anyway.
A selection from my 5D a good few years back! https://flic.kr/s/aHsiSmy4ec
Personally I would stick to a Canon or Nikon if you are starting off, lens availablity is good and probably better ‘ecosystems’ to get into for the future.
Konica Minolta lenses fit Sony A mount cameras.
Sony’s top lenses are very good but also very expensive. The Minolta “beercan” 70-210 is a super zoom lens.
Completely agree: they just opened up this Wren church on Cornhill (Tuesday afternoons) - total mayhem inside as it’s been used as a training centre but look up and the glass and woodwork is stunning