I plan to use a Fender Supersonic 212 Cab (closed-back) with different heads/ combos, i.e. Marshall to Fender type tones. Can you suggest the most versatile combination set of speakers for an insulated closed-back cab? I was thinking of ET-65 & Retro-30, but might want to wait for the new ET-65 heavy magnet speaker? Versatility is the main consideration for this 212 cab. Currently the cab has two Vintage 30's.
Thanks for your help,
Stephen.