Thanks, Shazza60. Hints would be greatly appreciated, but not quite yet. There's plenty of time to go. I'll keep plugging away in my spare time.
Which six do you have still to get?
Well done everyone for NOT posting answers. We still have 2 months to go.
Not only did I put mine aside for a few days to mull over - I then forgot about it.
Shall go back to it tomorrow (if I can find the b*****) and take a fresh look!
I'm not boasting, but within ten minutes I solved four of the clues and now seek the answer to 48 only. Just shows that a few days break can work wonders. Never give up.