i selling all my fronts bar the big male and hes going into the main tank with my datnoids and soon to be marbles and my hydrolycus tat.
i dont forsee any issues.
get mpimbwes, not as expensive and tend to be very freindly, sociable..moba, kitumbas are really skittish but really pretty..
mpimbwes are blue, moba and kitumbas are purple