All - thank you all very much for the responses. I didn't mean to start a war! but all the info is very much appreciated and interesting.
I will take all into account and then it seems to be a case of pay your money and take your choice! and that teh fitting is critical.
thanks again.
I will take all into account and then it seems to be a case of pay your money and take your choice! and that teh fitting is critical.
thanks again.