why cant you buy a car through prestige, pick it and take it home. then you can spend as long as you like making it std and take it to say upi for compliance. then leave std for rwc and rego, and put mods back on after. would be good for say a supra: take of 2540s, cooler, bov, pod, mgt, and make std, then put back on. would be worth the hassle cause no aussies would be bidding on modded cars in japan so would be cheap as!