G.Rundel

Hi, i am looking for an answer for my intension to fit 4 spoke revo´s at my GT6 MK2 ... Can anybody help me in this issue ? Does somewone have these wheel mounted at the car .? I would me happy for your help. as i am planning to get my GT6 at the road next time, and therefore i have to  convince the german TÃœV .. Many thanks to the forum--