B4 chassis

[frogger]

I just got my Factory Team B4 and it seems it has come with a graphite chassis. I assume it's one of the older kits as I was told the newer B4 FT kits come with a plastic chassis as the team drivers prefer it. Will it be worth buying a plastic chassis to build the car up with that or should I just go with the graphite one?

Any other build tips to look out for?

Thanks!