Yawn about the whole finishing up Chimes part, but two questions here:
Is BOTB now only 8b down from the 8c or 8b+ or whatever CWP gave it?
If I am reading this correctly from the lip of Keen Roof this goes up and right? Is there anything up there you could call a decent finishing hold you could jump off from? Cos this on it's own looks like a logical variation finish for KR (had this link actually been done before?).