What Kind/Level of support!

Hello,
I just joined WPMUDEV. I just need to know what kind/level of support i'm going to be given. I may only use 1 or two plugins from here. Rest i have noticed better and suitable plugins for me to build my site outside. Would you help with the code and debugging of those plugins 2 if they are abandoned? Would you give support to build any custom code into an existing plug in? Or, is this just support for your own plugins/themes???