You will find the *RTW much easier than OW one. I just booke 1 RTW Oneworld and 1 RTW Star today.
Especially in Asia the network of Star is so much denser. Planning for a similiar route only took about 1/4 time of the planning of the OW RTW.
I would also suggest LH M&M as the FF program, but I think this is a clear call so far (-: