Well for now those lamps will be just fine for a few months.
I would add some actinic later on to bring out the color of future corral and fish
When I was running t5 lamps I just had to play around a bit till I found the right mixture of lamps
In my old 4 I ran 2 5050's and 2 actinics but has a 250w in the middle.
I know the lamps are spendy for what they are so 1 actinic without HQI may be decent looking