Under the "Resources" section of this site you might benefit from reading my tutorial about "Baby Bending." In tropical climates like I'm in now, I much prefer to use guy wires for general branch placement in combination with Clip-and-Grow styling: I find wrapped wire cuts in far too quickly because trees grow very quickly here, and Clip-and-Grow works very well when they grow so quickly as well, and, since it mimics the very way tree branches develop a gnarly architecture in nature, the results are very natural looking. In temperate climates, however, "Baby Bending" with wrapped wire is much more practical because the growing seasons are much shorter, (although I still prefer guy wires for general branch placement in any type of climate). Hope that helps, and check out the tutorial.