Easy Peasy RGB LEDs - the holy grail!

I'm impressed! I want to make a coffee table (have for years) and just the RGB LEDs are almost as much as what you want for one unit plus you saved me a lot of engineering time.

My only question is - is it easy to change the cable out? Lets say I wanted something longer than 3", can I change out the wire without troubles?

And just to confirm every model is fully addressable?

By chance do you know the lead time to the US? Would it be quicker to get citizenship to AU then buy them? hehe