So sorry to hear this. It seems to me such a pity that one should give up a passionately held hobby without apparently a definitive diagnosis of "tobacco-related disease". But I agree, to stay off the pipe, it may be necessary to avoid pipe fora, at least until the habit is kicked into submission.
Re: GH&Co Dark Flake - this has been my regular after dinner blend for more than 15 years, eclipsing all others. Ignore the stuff about a taint of "Lakeland Essence" - bollocks says I, Lol. I have heard that others find it rather one-dimensional; this I can understand, but within that dimension I find a whole universe of dark, loamy flavours - with sufficient nic-kick to prepare me for bed!