Hi all, Sooo...I've been lusting after a 40-150 Pro and the MC-14 for years, and am about to buy one...however, it would be coming from overseas (since it's substantially cheaper...I can not justify the prices they're asking here), and thus may not have any warranty at all. How worried should I be? (By the way, chances are that even though I live in Canada now, I will be in Asia or Europe in 4-5 months...so even if I had a Canadian warranty, I highly doubt I'd be here for the full 12 moths). Is the quality control of Pro lenses and the TC good enough that I shouldn't be worried? Thanks!