well, i've already got the GPM rear arms, C-hubs and knuckles, to have the FLM sliver and GPM blue mix, so thats the only reason i was trying to find them, to keep the silver/blue theme going........ everything else is all FLM... although i was considering getting the FLM extended arms if FLM can anodize them for me....... but would i need to get extended turnbuckles for that?