90G stocking

[Snowfire]

I'm in the process of getting a new tank (90G) and started another thread about setting it up so now have a good plan of what I'm going to do!
The tank will be planted mainly with amazon swords at one end to create a 'chill out' zone there will be some bog wood through the middle and a few smaller plants along the back to create a large swimming area
My current tank has 2 angelfish who aren't the best of pals, definitely not a pair and I would like to move them, along with 2 SAE to the larger tank. They were the same size when I bought them but one (Spot) is now much bigger than the other (stripes) & getting boisterous in the 30g tank.
What I am thinking of doing stock wise once 90g is set up would
1) move Stripes & the 2 Sae to the new tank.
2) add 8 Colombian tetra
3) add new small angels ?3/4
Leave these guys to settle in for a couple of weeks.
4) Finally move Spot who I'm hoping will have forgotten that he's the boss and be nice to everyone

Could this work?

 

[Chenay83]

As long as you make Spot the ''new'' fish in the tank it should work. Be sure that all of the fish need the same water conditions.

 

[Snowfire]

Thanks Chenay, hopefully it will work out ok!!

 

[Chenay83]

If it doesn't workout you still have the other tank.

 

[Snowfire]

Ok, so the plan is working so far. I have the SAEs, stripes and three new small angels in the tank. The small angels have been in a week and are doing really well, they seem to be growing already I guess there isn't much competition for food at the moment so they're getting a good share. I've been testing the water regularly and all fine with nitrate only just over 5 today.

My stocking ideas have changed a bit and I'm now thinking about Diamond tetras and marbled hatchet fish.
When would it be best to add these? Which should I add first and what would be the most I could add of each?
I really don't want them to be overcrowded.
The tank is 4' long and 2' tall.