biva or iva or sva

Been building the mk1 Capri....will I need to get anything other than an MOT test done? Here,s the spec 302 SBF C4 auto Muzzy Axle Original unmodified bodyshell 2.8 struts 2.8 PAS Mundano brakes on front Scorpio discs/calipers on rear All running on 5 stud hubs etc Its all got the correct...