I have done a few to mods to my genesis and will post a pic later,if u want to u can use the old shock bodies but replace the standard red spring with Rex x(Xterminator buggy) blue or white stiff springs but use the rear ones as they are longer and 8 of them will surely do the job! Them spring will go over but with a nice tight fit.I have only six(6) shocks on the truck,2 rear,2front and 2 for the top shocks with 35silicon oil and it works very well for those who want to have more responsive suspension but with out more weight.Help this tip works for all as it does for me!