In reply to JLS:
Cheers John for your kind words.
I am not trying to reach any "very high level" in anything... I am, as ever I was, continuing to bumble around climbing areas.
I see what you saying about sorting a "few minor technical errors". However, what got me thinking is that anytime I try to up my game to get "fitter/stronger" I get injured... which means I do it wrong- hence the assistance of a coach to see what it is I do wrong.
I can't afford trial and error anymore.
BTW, I think you are not wrong. My aspirations are all-rounding. Whether unrealistic or not: I want to be able to systematically O/S E4, get to tussle with some mountain E5s which suit me, occasionally redpoint 7c/+; and O/S VIIIs which suit me. Not fussed about the bouldering- to me it's just a bit of fun and as high as number as feasible without specific work will do just fine.
Aim high and see what happens!