the a-bodys is were most of the issues i ran into came from when using those mounts. i shoot for 3.0-3.5* myself, also has lots of clearance problems with pan aswell with the inners. had to make sure we got inners with the zerk on the back side. although ive never done a swap using the pan you have... your build is looking great by the way. like the attention to detail so far.