Need some clairification????

[naesco]

I think you will be fine as long as you get rid of the picasso trigger, vallentini Puffer, snowflake eel, green sea serpent star, lion fish and hawkfish.

Replace them with the tangs but do not get any butterfly or angelfish as they will damage or kill your coral

You are grossly overstocked presently and as you are aware the tangs are not suitable for your present 65 gallon.
You will need to be patient and control your fish buying (I know it is tough). A wipe out in your new tank will be very costly.

Your new system is first class. Good Luck