Those are Blitz's new wheels that they are trying to promote.....they look alright i guess, but not a big fan!! Seen them on Nomura's R34 in NJ its nice but like u said about the spoke and the edge, yea!
Also like Paul said, most likely a sequential trans, or something custom, but the only RWD trans that bolts to 4G63 comes from certain year starions, Mitsubishi trucks, Isuzus and some Madza trucks