Thanks! Sounds like a few good options.
My harness must be at least 20 years old, if not more so definitely needs relegating to weighted pull up duties (I can dream). Since my current climbing partner is 30kg (and 12), and I'm not 70kg any more, he won't be belaying me so I was not going to replace it, and stick to bouldering for now...
But the mention of auto belays might change things. I am tempted to pick up a new harness as the Foundry has auto belays and roped stuff too. I popped back in there recently. I almost lived there in the 90s so keen to go back, but won't be clipping the main overhang any time soon...