Will a 400ex a-arms or 250r a-arms fit on my recon. can they hook up to disk brakes or not.or will a 300 exs work. i'm trying to custom my machine. you may say just get a new machine but i don't want to. i'm trying to get info on making mine a 300 recon . i'm also going to pute bigger shcoks on it. for me to get good front performance i might need to pute like 300ex shocks and a-arms on. but i need to know if they can hook up to my disk brakes. i looked at a 300ex and they look like they could.