Multi purpose alu sim rig.. Need help

[Zaffero]

Hello everybody, i'm trying to plan my alu rim rig.
I would like to reach these goals:
- Wheel, seat & pedals fully adjustable for F1, GT & RALLY position
- Simple & Fast Position Adjustment and changes. i.e. with connectors like these:

https://www.motedis.it/shop/Slot-pr...GLE-LOCKING-BRACKET-40-80-SET::999994708.html

or

https://www.motedis.it/shop/Slot-pr...th-Locking-Lever-I-Type-slot-8::99999666.html

or

https://www.motedis.it/shop/Slot-pr...-slot-8/Swivel-angle-steel-130::99999584.html

- Right position for me (1.87x87) & my son (7 y.o. about 1.20)
- 2 bodyshaker for seat & pedals (bought 2x AURASOUND AST-2B-04)
- Gearbox mount
- Compact size (as much as possible), better if there is a solution to fold rig in 2 or 3 parts

Actually i'm playing with Xbox One X on 55" 4K HDR+ and I'll drive with a Kit Logitech G920 (wheel base, pedals & gearbox).
When my wallet will be less empty than now i'll probably upgrade my hardware to PC+DD+HE+VR+3DOF so I decided to invest my money in alu sim rig once and for all.
I read many post about alu sim rigs and I found a lot of infos but I'm a really newbie then I need you help before place my order on motedis to avoid errors.
I'm planning a rig on MAYCAD using some measures founds on forums. I'll post it
as soon as it is finished
I hope that someone will help me.
Thank you to all

 

[Zaffero]

OK. This is my idea... I know that probably there are many errors... if someone want to help me and modify/complete it i'll appreciate very much because i don't know not ever where needs connectors and which type are needed. (rename file as .SCENE)

 

[Zaffero]

After many hours at MAYCAD and tons of changes this is my last version

https://drive.google.com/open?id=15sGzkIvL_ufFhK2flDHj9DU0RB69TBAp

Please, Give me your opinion/suggestions
Thanks to everybody