Having read most of the vintage JBL speaker threads and also reading the praises of the Sunn 200S cab, my interest in the combo has really increased. I've located an empty 200S cab nearby. I've also located nearby a JBL K140 and an E140, both in excellent condition, maybe even having been rebuilt within the last year. What about putting those two JBLs together in the 200S cab? I'm interested in your thoughts and opinions on this possibility. PS - they are both 8 ohms.