Bro,so should i focus on only one combo?

Please help me with this equipments plan and i will save accordingly. To buy m1:Thunder m1 or Twins m1,Dictator m1 or Viking m1?Also paints swash and jaguar. To buy m2:Twins m2,Firebird m2 and Dictator m2,Viking m2 paints will be Rustle,Spark and (a suggestion) To buy m3:Isida m3,Thunder m3,Hammer m3,Rail gun m3,Firebird m3 and Viking m3 ,Hornet m3,Mammoth m3,Dictator m3 paints will be Emereld,Prodigi,Inferno,Zeus,Lumberjack,Savanna and Tiger To get m4:Firebird and Dictator only. Is this planning good enough? Any opinions would be appreciated and Thanks :D