The beauty of this watch is that is it great out of the box. There is no need to modify it. Add a little silicone grease to the crown and tube is all that is required.. and enjoy. If I was going to upgrade anything it would be in this order of priority: hands - eh, that's it. There is really no need to do anything, it's already a super rep and in my opinion (and I have the same rep watch in LN and genuine) it is not worth buying genuine (investment aside) when this standard of rep is available. It looks 97%, it feels 95% but it costs just 2.5% of current market value (estimated approx £15000), no point making it dearer as these will certainly be very costly but increasingly diminishing returns!.