Thanks for the clamp sizes. Went for a Breath in the end, while I love the idea of an 853 frame like the Life, I just don’t feel the additional cost would have been justified, particularly with my fairly conservative style of riding.
Don’t have all the bits yet, some will be swapped over from my current bike, others will need to be sourced over the next few weeks, from here, ebay etc. Only new things will be the frame, brake calipers & rotors, and a new wheelset, though this may increase if certain parts prove hard to find in the right condition / price… I only have a certain amount of patience with these things.