As a coarse fisher turned fluff chucker this whole business of fly v bait fishing leaves me baffled we all share the same passion and yes there are unsavoury aspects to both styles of the sport. As much as I would dearly love to get the float tackle out and fish a stick float or waggler (some of black pot just screams a waggler) and yes these methods would be extremely effective for trout.
Accept that this will not happen and enjoy fishing the fly and the freedom that brings you certainly cover more water. Sure I miss coarse fishing but there are options up here rather than orchill or maggiscroft try glen of rothes, Moray flyfisher, Kev visits this site and I'm sure he will welcome new faces
I agree perhaps there is opportunity for a land locked coarse fishery in this area comparing this to the cental belt fisheries is somewhat missguided do we really have a sufficient density of population to make this viable
Adapt to what the area gives and just go out and enjoy your fishing.
This thread was about grayling and the options available I really need to get my butt into gear and take up the offer of Mr Doyles invite and yes I'll take both the float and fly gear.
Apologies for the rant