Thanks again HumbleFish, I've decided to go with TT, I'll probably set up a permanent/ temporary quarantine while doing the TT.
How would you suggest sanitizing the tank and equipment after TT?
I was planning to wipe down with diluted bleach and sun dry. Some people said completely dry after 24 hours is good enough, but I'm skeptical..
I personally wipe down with vinegar to clean, rinse thoroughly and then air dry to sanitize. You want to let everything air dry for as long as possible before next use.