It’s easy to buy motors and ESC separately elsewhere and servos are cheap enough on a variety of sites, I tend to buy a dozen or more at a time so I have several builds worth.
It will be interesting to see if the new FT branded ESC’s and rotary motors are available separately, especially outside the US as the ESC’s seem to be excellent from what tests the FT team have done on them and mentioned in recent output.
I would settle for being able to get the existing power packs for a decent price outside the US, we currently pay much more than £1=$1 on our RRP, meaning they are not worth buying even with the extras!