hi guys and girls iv almost finished my sierra cosworth replica and was just wondering how i go about insuring it i have everything recaro seats full body kit i changed the engine from a 1.6 pinto to a 2 liter dohc ,mongoose exhaust, alloy wheels i am a bit worried about how to get it proply insured will i need to have a expert to check my car over or will i just need to say to my company