The first order of business is get another conservative justice.
Not quite. You need at least two so called "conservative" justices. When Scalia was on board the SCOTUS let several state gun laws stand.
http://www.nj.com/sussex-county/ind..._mans_appeal_on_carrying_a_gun_in_public.html
http://www.wsj.com/articles/supreme-court-lets-stand-highland-park-ill-gun-law-1449500838