I've recently imported, my only advice from it, is if you have the time go through one of the bigger ones (mark hocking, j-spec, prestige), as you have to some of the work yourself, but you've always got someone to haress when stuff doesn;t go to plan, but it does give you an insight of how to import, that way by the end of it you've made some contacts (ie compliance, customs agents) and the netx time you cna do it yourself.