Need a little more info. Are wanting any kind of containment? If so look at the Athens Omega Elite(kinda like the Whisker Biskit of drop aways is the easiest way to describe it) or the QAD Ld or HD for a more traditional rest.

containment not an issue. Look no further than the Vapor Trails LimbDriver! Simplest drop way to install and tune and puts no pressure on your cables that could potentially cause tuning/timing issues.