Thank you all once again
Specially Adrian again and TimeBandit.
Regarding TimeBandit's last post, yes, my recorder -Zoom Q3HD- has a gain setting and it can be set as Low (for loud audio sources), High (for lower ones) and Auto (it auto-corrects the gain according to the changes in volume). I have set it at low during all the recordings I've done with it and it didn't distort a single time - although it had some serious problems with the bass overload on Coldplay, but that might be due to me being in first row, 1'5 meters away to the PA stacks
OK, I'm going to write Chris asking for an invoice on a battery box and the CA-11's or 14's. If it's not too high I'll get it without a second thought
I'll be glad to share my recordings and experiences with you, and here's looking forward to keep on learning from you all. Thanks!