@efferman suggestion 1 - 'cause my mind sometimes stuck in a loop during the creative process and i'm not able to interrupt it without external influence. This is a perfect example :)
Your idea make this approach much more better, thank you. I think this is the same improvement that @aefferen suggested above.
@efferman suggestion 2 - i've tried exactly the same layout with the 99773 triangle and the 32065 liftarm 1x7 but i stuck with the vertical 32270 conical wheel. The horizontal alignment in your approach is really wise. From the functionality point of view this is 100/100 for me, however it's hiding the "eye candy".
Thanks for the feedback & comments.