On the 338800-001(JRX/PRX) waveguide over a 2104H midrange?Considering a somewhat odd build, a 3 way with the above M/HF combo. Haven't decided on the low end yet, but quite possibly a pair of B&C 8BG51s per side. I have the (4)woofers, (2)mids, (1)2418h-1 and (1)2425HS, so I would still need to buy the (2)waveguides and (1)HF driver.Which of the 2 HFs would be a better fit? System will be active.