[Frecklychimp]

Rear wishbones are recommended, extra inside mounting hole is a past DIY mod that is a good tuning aid,

The new battery brace is only thing i don't like look of as not a fan of mounting speedo up high but i'm pretty sure it will help brace motor guard/gearbox... since i've bent top gearbox screw in past through chassis flex on heavy landing it is a bonus and could offer pointer to future flex tuning hop ups... although velcro is ultra light and simple to use... not carbon fibre bling but not exactly offensive to eyes IMO!

rear hubs will offer different settings too.

tbh getting the full kit has far more advantages overall than just partial upgrades and works out a lot cheaper in long run when you factor in reduced wear rates on new components.

Can already rate the diff upgrades with a big thumbs up from use in 22SCT, silky smooth tungsten balls and much better wear rates on drive rings.