Hmmm. Those brakes are cheaper than ones I’ve seen elsewhere but even if I got them (£200), some wheels (£300) and say the kinesis 4s (£600) I’d be up at £1100 already. I’d also need to buy some wider tyres (£50) but I think that’s it in terms of whether I’m better off swapping frame and wheels or the whole bike.
So unless I’ve missed anything I’d probably have a frame and brakes as good as the caad 12 disc but significantly better wheels.
I think my current bike would be worth about 1k max as a whole or £650 for frame and wheels so there’s not a lot in it in terms of whether I’m better off swapping frame and wheels or the whole bike.