Thanks for all the nice comments chaps/chapettes, it's always good for ones self-esteem to receive positive feedback.
Alf - you're right, I did learn a helluva lot during this project, especially the M&T's and how not to use glazing putty. But more importantly, I need to plan projects a bit better to begin with in regards to having the correct tooling and all the material at the beginning of the project to eradicate delays.
OLD - I have a couple of nice japanese pull-saws and it was an idea to cut some plugs for the pocket-holes, the other option was too purchase the Kreg pre-made plugs but didn't want to throw more money at the problem.
So, I have just received a couple of pots of mahogany filler and will be filling and sanding them tomorrow when dry.
Nibbo - SWMBO said the same thing, she likes them as a feature and even went as far to say that I could use contrasting wood (didn't like the idea myself).
In hindsight I think what I should have done is taken the time to mill rebates into the lid and doors to accept the glazing, and then cut some strips for glazing beads and routed a 45 degree chamfer on the inside profile - but at the time I thought it would be too difficult - doh!