Thanks for all the replies! I started reading some other posts on Reddit. I am excited to try this out. Hoping it's not too overcrowded. Debating doing the tier 2 materia. It sells for about 40-50k on my server at the moment. Tier 4 is 400-500k but tier 3 is roughly about 10k. Seems like there might be less competition and more options for tier 2.

Many people have suggested Urth's gift for SB, but some others have suggested the beastmen camps because UG is usually taken. My wife and I are both lvl50 BLM so we might give this a go with our chocobos. I might push WHM to 50 just for heals and holy.