My search-fu is weak. I've got a new AICS 2.0 that I'd like to be able to mount a BT-08 on. I don't see a screw hole in the stock to accept the screw on the BT-08? Do I need to modify the skins or buy Viper Skins? I'd rather stick with the factory skins as I think they work fine. In speaking with Casey, I was under the impression that it was a bolt on affair.