Taste the raaaaiinbooooow

So, just to make things a little more interesting, I've decided that my final team will correspond to the colours of TEH RAINBOH. The rule is that no matter which starter I pick, my team must have the cycle of:
Red -> Orange -> Yellow -> Green -> Blue -> Purple -> Red

So it's a huge circle and depending on which starter you choose, you start somewhere different in the circle.

I chose Oshawott which gave me Blue. And so it began. My current team is as follows:

Azure (Oshawott)
Lilav (Purrloin)
Hong (Darumaka)
???? (Not yet caught, gonna get a Scraggy)
???? (Not yet caught, gonna get a Joltik)
Midori (Petilil, placeholder, just chilling in the PC)

Just thought I would share this out there, how would you build your team?

Other variations I thought up of were Mono-colour and No Legs. xD I still wished I did No Legs. (Only viable one would be Snivy though)