Hi Dutchy and Julksy,
for 41A. I have- Aloha (hawaiian greeting)
for 38D. I have- Brace (pair = brace)
second-rate= B, contest= race
for 40A. I have- Radiology
(an x-ray will give you the 'inside picture')
For 29D. I have- Warmonger ( sabre-rattler= warmonger)
combat=war, the letters of the word 'gone' form part of the answer,
a thousand = M in roman numerals, Right= R
tricky, tricky!
Hope this helps. Post again if you get stuck. Good luck!
Butterfly