98acura2.3

well to start out i have a 98 2.3cl auto blahh so i bought a 99 accord that was wrecked in the rear the accord has a good 2.3 in it with a 5 speed tranny and im looking to put the accord trans in the cl was wondering wat i would be getting into with ecus and if i can use the accord ecu or wat? responses much appriciated the cl is my dailey driver dont wanna have it down long