Hi,We are sending 3 adult bikes in our container. Justin has thoroughly pressure-washed them and been at them with wire-wool and toothbrushes to get them as sparkly as possible. We are leaving the tyres on - they are spotless... will this be ok to get through customs? Is there anything else can be done to ensure they get through OK?Also is it ok if the chain still has oil on? One of the bikes has a rusty back wheel but the wheel is clean - will this be ok - or should he paint it over with metal paint?ThanksHazel.