Ah, now, see if you hadn't taken Ford as your religion before seeing the light and converting to GM then you might not be a complete devotee.
I was reared in the GM religion ( deviated to Ford briefly with a Crapi and a Sierra and hated both of them), and have only really turned my eyes away from GM to other marques, late in life.
I think the reason people like us ( wanting a nice big luxobarge on tightish budget) ignored more "upmarket" cars, may have been the exhorbitant cost of parts ec. but that doesn't really apply anymore.
Parts for XJ,s e38,s, LS 400, older Mercs etc. can be bought as cheaply as parts for Omegas from similar sources as we would use to source parts from.
I think if we ignore badges, and take a drive in these cars, with an open mind, it might be more difficult to keep justifying the Omega love.
I think the BMW badge is losing its stigma now, more so with older models,as that mantle is being passed to Audi drivers, and the bigger engined e38,s are a stonking car in every respect in my opinion. Would any of us really be embarrassed to drive an old 635 Csi, or old 2002tii ? I would love to have an old e38 750 5.4, V12, but even now, the running costs are eye watering.
Likewise the LS400, its a cracking car, although definitely more luxury than sporting drive, but still very capable for what it is. And the engine is a real peach.
Im planning on finally moving away from Omegas in about a years time and will be trying to decide between an e38, LS400 and an XJ.
The car will likely be around 15 years old, so MB wont be considered as Mercs of that vintage can rust quicker than an old Alfasud.
But having said all this, if the right 3.2 Elite with all the toys came along at the right price / right time, I might just have a few more years of Omega love.