VigrithWow that's got a little bit of everything!
So as far as I can tell you'll need:
Base Kit
60% Mods
UK Kit
Tsangan/Colemak Kit
TKL Mods or Bonus Kit (for the arrows)
3u Spacebar Kit
and if you don't have enough spare keys to fill in the gaps then you could always buy a novelty kit or the Ortho kit if you just have to have the 1u SHIFT