lol as long as your happy with the result its all good
You may run into problems with stocking as you start putting more males in but that depends on the fish and the lack of females means they should be ok, hopefully the dominant one doesn't just smash everything else.. Thats the reason I recommended a trio of one type I have had huge issues keeping more than 1 peacock male in a 4ft tank even in my 540L tank only 2 will colour up and come out from behind the rocks.. Also watch the johannii they can get quite big have a nasty rep and can throw their weight around mine certainly dominate much bigger fish in my tank but your tank is 200L so should be big enough to get away with it, just keep an eye on it.