brought a losi 22 help please

[deano43]

hi all i posted a thread on here ( thinking of buying a losi 22 ) well i swapped me x6 squared for a new one built but never used unpainted shell ect i well looking forward to getting it but i have had some advise what parts to hop up like a gear diff and some weights ect but what i want to know is what hop up do i realy need and what modifications will make a difference to the handiling of the car i will be running on carpet & astroturf . now i dont want peoples wish lists but what realy makes the perform please , so look forward to hearing from clubmans or team drivers with your suggestions