[LAU] OT: Microphone choice for pipe organ

Hi all, In the past I've recorded a church choir and organ, using a pair of small condensers[1] in an X-Y layout for the choir, and a single large-diaphragm condenser[2] for the pipe organ (which is at the other end of the church). The large condenser copes extremely well with the organ, and it sounds great when the choir and the organ play together, but during the solo organ parts, the organ sounds a bit "mono". Today, I recorded again but used two inexpensive dynamic microphones[3] in an X-Y pair for the organ. I was pleasantly surprised by the general recording quality and sound colour of the dynamic mics - I thought they wouldn't stand up against the much more expensive condenser. It also sounds good in stereo - although these cheap mics have a fairly loud background hiss. What can you expect from a 3-pack for £25? So, is anyone able to recommend good quality but inexpensive dynamic mics that can cope with the loud SPL of a pipe organ at ten feet, have a low background noise, and don't mind being at the end of a 20m XLR cable? Another choice might be for me to buy another pair of C-2s (which are excellent), although I'm not sure how well they will cope with the low frequencies of a pipe organ (as low as 15Hz). I could also try a pair of large-diaphragm condensers, such as the Behringer C-1 [4]. Any thoughts? Cheers, Jonathan [1] Behringer C-2 http://www.behringer.com/EN/Products/C-2.aspx [2] Behringer B-1 http://www.behringer.com/EN/Products/B-1.aspx [3] Behringer XM1800S http://www.behringer.com/EN/Products/XM1800S.aspx [4] Behringer C-1 http://www.behringer.com/EN/Products/C-1.aspx