i know i have had a few analogs, even bought a pack when my battery died and i had to go 6 hours (i know, like A LIFETIME) without a PV. I smoked 2 analogs and went right back to PV. I have the pack here at my desk and smoke maybe one a day (just an excuse to go outside). I have definitely kicked my foundational addiction - but sometimes i smell a cigarette and REALLY want one. Also, seeing a long .... on the ground drives me crazy. I have no idea why, but i am filled with a desire to smoke it even more than seeing a never been lit analog. weird, huh? anyway - i don't think i'll ever find myself never wanting a cig - there are going to be those moments. the trick is, realizing your brain has associated relaxation with analogs for numerous years. sometimes, i find myself wanting a cigarette, and if i can just grab my PV first, and pull some real big drags with some high nic juice, the craving subsides.
I have not had any problems with a chemical/perfume flavor. You could try vaperite.com's organic juice line - all VG, all organic flavoring. Unless nicotine can taste like a chemical, i don't think you could go wrong.