follyburr

I have a pair of Halogen headlights and plan on baking them to be able to open and remove the halogen projector. If I purchase a pair of new evox r 2.0 projectors and the appropriate Bulb kit, Is there anything else I need to buy? Should i be prepared to make any modifications to my headlight assembly so the new projector fits properly? Will the stock halogen projector screw off or will I have to force anything off? Do i need new dust covers? the halogen is different from the stock xenon dust cover. Thanks!