[D O C]

go with the 205 and be done with it,its stronger and you can add a doubler easy enough down the road.
if you have a vss 241 you can convert the 205 to vss.
the 241 is cast alum and parts are exp.
205 cast iron all gear driven,adaptors to fit many transmissions.
i'm not saying the 241 isn't good but why settle if your building a rig,do it right the first time