Mr Pig - just to clarify I am not looking to get rid of the Spendors. They will be repaired and I will carry on using them for day to day use. It's ok to have more than one pair of speakers isn't it?
In general, I look after my kit pretty well. I still have the Wharfedale Delta 30s that I bought when i was at school, and they still work. 3 other pairs of my previous speakers are currently on long term loan to various friends, all working.
Thanks for the many ideas - Tannoys, Bose, CVs, JBLs all could be good solutions. I've always fancied a pair of those JBL monitors but they don't seem very common. I may think again on PA boxes too. Horses for courses I guess.
Cheers,
73Chaz.