Interested in your thoughts, experiences, opinions on these two cabs. I have an opportunity on each one. Unfortunately, the 200S has no speakers (I know that JBL D140Fs were standard.) The 215BH has the standard Sunn Transducers. Also would like opinions on speakers for the 200S in addition to the JBLs that would work well. I've got a Sunn Coliseum 300 watt SS head to use with these.