Nice start, however I can point a few things out to save some $...
First make sure you do your research before buying livestock... the clerks working at LFS just work there and most of them don't even have a fish-tank.... take any advice from them with a grain of salt... they normally scroll through some book and tell you if the fish is adequate for the size of the tank and that's pretty much their knowledge... always research or make sure you take advice from trustworthy people and not the LFS.
Mistakes:
- blenny in a 34g tank is not recommended especially in a new tank (look into nutramar ova and hope that fish starts eating frozen, although you said hes tiny, so perhaps start some brine shrimp hatcheries and add some selcon to the water)
- anemone in a 6 week tank... most reefers will tell you to wait a year before adding an anemone
- coral in a newly established tank ... again you're asking for trouble and will most likely end up flushing your $ down the drain. some easy coral will do OK like Kenya tree, leather corals and most soft corals, however Id suggest waiting on LPS and especially SPS until the tank matures
- API test kits are extremely inaccurate, I have a set and wish I would have saved my cash and bought the better test kits and testers to start out and skip the API.
- 6line is a awesome fish but aggressive especially in a 34gallon tank - again if the LFS suggested this fish for a 34g I'd question their knowledge. As the fish mature it will own that tank and stress most fish out
- flame angel... angels are beautiful fish but are typically reef safe with caution for some of the dwarf fish, meaning it can go both ways (id stay away from them if coral was involved)
- chromis are awesome schooling fish but don't typically do very well and they can kill each other in the long term, so personally id stay away unless you want to take a chance (they are cheap enough for this) - some reefers have good experience with them however
- Yellow wachman goby - I have two gobies paired with pistol shrimp (one in the display and one in the sump) and I think the substrate is not adequate for any sand shifting gobies as they like smaller grain sand so they can sift the sand through their mouth and out the gills... with that being said they can disappear for a few weeks as they make their burrows under the rocks so its not uncommon, if hes alive I suggest adding a tiger pistol shrimp as a watchman and
pistol make a cool symbiotic relationship (make sure its a tiger pistol otherwise it will eat the goby)
What protein skimmer are you using on the system?
To me it seems like you're rushing in this hobby and that's never a good thing.