Why do you need to bleed them is that not a bled system ready to mount? If you're just shortening the hose you should be able to do it without introducing air to the system. Along the lines of; take hose off caliper/lever (will depend on the specific system) - cut to length with good, sharp, clean blade - put new olive &/or barb on hose and reattach to caliper. The manual should have instructions, I would have thought, those are based on my Maguras.
Why do you need to bleed them is that not a bled system ready to mount? If you're just shortening the hose you should be able to do it without introducing air to the system. Along the lines of; take hose off caliper/lever (will depend on the specific system) - cut to length with good, sharp, clean blade - put new olive &/or barb on hose and reattach to caliper. The manual should have instructions, I would have thought, those are based on my Maguras.