A kit or an Arf are no different than an assult weapon Each part has a place and you just fit them where they belong. As has been stated, find a build thread that fits what you want to build and get involved. Ask questions and don't be afread to try some thing.
I hated the old M-1, the BAR. and 30cal mg[:@] kits have more parts and ARF's just need to be joined together.