[jacquesm]

It really needs those little wheels at the end of the fuselage to avoid a tailstrike.

[tpmx]

Looks like it has them. You can see them being "folded in" at 1m07s.

[jacquesm]

Yes, I was commenting on those. The fact that it has them and really needs them. Those things aren't optional, if you look at the take-off you can see them keep the tail safe.