Omnisphere Multi Out Routing Question - is there no other way?

[Caine123]

hi everyone,
it seems I got it working out in Bitwig how to route multi out channels, I use this a lot in FL Studio and want to use it in Bitwig as well to save RAM (afaik). so it looks like this now:

bitwig omnis.jpg

what really bothers me is that I have the 8-9 Omnisphere Out Busses + my 8 Instrument channels.
in FL Studio I can route it simply like this
1x Omnisphere + 8x Midi Outs (which are each to a Mixer channel) = 8 Mixer channels

here in Bitwig I got
1x Omnisphere (with 9 Busses Out - I guess I can remove one Bus out) + 8x Instruments (aka Midi Outs I guess you could call?) = 17 Mixer Channels, this is insane :/

is there no way to have this as short as in FL Studio? or maybe a way to hide the Instrument Channels in the mixer so I would rename them to the Omnisphere Bus Out?

thx