[HamletEagle]

I don't really see the point of using reAPI in this plugin. Everything can be achieved by using the default amxx module(which you already did when reapi is turned off). But, since you already did the work, it's okay to leave this as it is, with only one change. In my opinion, USE_REAPI should not be defined by default. This way, if people have no idea what reapi is or don't know how to edit the source code they can still use the plugin.
Remember that code without reapi works both in hlds and regamedll/rehlds, but code with reapi doesn't. The default should be the setting with wider coverage.