I would agree with Jim, and I have thought about making a Long hive with Langstroth frames and then puttting supers on top. I have a TBH and I have only done it once, but if you aren't careful and you turn the bar over slightly wrong you comb can break off.
My TBH dose have frames but not Langs. With the Langstroth frames you can interchange and can extract in an extractor. Good luck