We don't have a kit... the differences in broncos, suspension components, body lifts, accessories and such are all too different and would pose too many options. The frame tie-ins are typically straight tubes that at cut off on a angle on each end. All of those angles can be achieved with minimal tools, no notching or bending in most cases. We can include a extra set of base plates to go on the bottom side of the body. This would allow you to have matching holes as you described.
I don't have any pics of the tie ins I've done in the past on my phone, but they are pretty simple.