Help identifying an 80's Raleigh bike Imgur album link with captions for each image.

Shimano 600 groupset, 42 and 52 tooth up front, 2x6. Cinelli handlebars, Capagnolo downtube shifters, Mavic MA40 wheels, Shimano 600 brakes. 

I was under the impression that it was a Road Ace or Competition 12, it seems to have a mish-mash of parts from the 80s Raleigh line. The cable guide under the bottom bracket is Raleigh branded too, no serial numbers anywhere. I took it to my LBS and the woman there pointed out the ornate looking lugs where the tubes of the frame attach rather than being just welds and I cannot find any info about this or which bikes had this. Any help is much appreciated.
It looks to me like one of the better Raleigh bikes from maybe the 80's.
The component group on it is not likely to be original at all, I would guess it was Campy, and someone "upgraded" to Shimano.

A note, there is no "correct" way, I am sure I'll be told, but on the rear wheel, having the skewer lever on the derailleur/hanger side would be something I would avoid.  I would recommend it go on the other side, and either "point" back or down.  ( many like to put it next to the seat stay, but I find it troublesome to use there, esp when it is cold and raining and such, unobstructed access is good ).