DSB and BB.....both have their pros and cons.....
You may want to consider having DSB on a remote sump and having BB or SSB in the main display tank.......easier for reverting to any method if you change your mind anytime....
Think you must plan for contingencies for CR issues in your new tank (especially so since it's gonna be a bigger tank).....
else monies loss and effort on getting those gems are really painful.....
The shipwreck....haha.....make a guess...part of titanic...the part on u jump, i jump.....i jump or u jump...whatever....
You want to make a treasure chest, that diamond necklace must be inside there....
Always prefer frag exchanges rather than selling.....still waiting for them to grow into colony though....
Sure.....how abt the rainbow? - keen to know how it turned out in your system, for the blue piece, seems only your tank can keep the blue, all the others turned green........