Jacqui, Mark, Rob, Rod and Matt
many thanks for those replies guys. I appreciate your time and opinions.
OK, sounds like the ETX is not going to benefit much. I'd like to try a 10 or 13 on my 12"LB before spending that sort of money though. However, I think the opportunity to try one first is going to be challenging to say the least over here in Perth.
Thanks again for your replies guys