Looks great and like the others I don't see a problem with the lamp, and if you do change it should be fine as well there were no doubt hundreds of different sized lamps around then
Thank you all my friends for your comments.
I had some progress here. Turned out to be more demanding than i first did thought.
Used a black background this time to help the photos.
Still trying to bring harmony between lights and shadows but i think it is slowly taking "shape".