Yeah I would just add the two sevs to the tank before the Acara and Oscar
*edit - I cant remember but are you getting any Eartheaters in this tank? A group of Altifrons would look awesome with these others.
i had no plans to as it was only meant to be a light stocking but the list keeps getting bigger and bigger each day
proposed stocking now is -
1 x BGK - already in the tank
1 x L190 - already in the tank
1 x SAE - already in the tank
1 x L114 - have found one but not definate yet
1 x oscar - collecting on saturday
1 x diadema - collecting on saturday
1 x rotkeil - might buy it tomorrow
5 x bushfish - have 2 very small fish already growing out
2 x sun catfish - have 2 small fish already growing out
i am not 100% about the sun cats at the minute, i dont know why as i really like them
i bought 3 bushfish but 1 died as it tried to eat an otocinclus that was the same size.....

i now have 2 left and was going to add 3 more but may just get 1 ive not decided yet. i am going to wharf on saturday to get the oscar so ill have a look and see what i can find
im also tempted with an uaru, would it fit in? ive also read they eat plants... is this true?