Planet Coaster & Vekoma (roller coaster) => question

I noticed that the engineering vekoma isn't available in the alpha...

- it will be available on realease ?

Details : catchcar/chain lift + motor chain mounted on piston for shuttle roller coaster (reverses)

ex : Boomerang

Details : launch lift hills (propulsion) top hat => linear motor synchrone or induction

ex : rock coaster / space mountain anc co

And suggest : Water splash coaster from vekoma

info :
We are still in Alpha 1 (which originally didn't have a coaster builder at all). We'll know more this wednesday.