Air suspension management.

Hello, I'm looking to have an Air suspension management system developed for either a raspberry pi or Arduino. I would also like a custom android app to accompany a touch screen for user inputs. I have some of the items to make this project complete mostly to do with the suspension itself. Things I need it to connect to; 5 pressure sensors (1 for the tank and 1 for each corner of the car) 8 12v solenoid valves (2 per corner 1 up and 1 down) 1 relay to tell the compressor to turn on and off. 1 touch screen for user inputs in the car. 1 Bluetooth/app additional means of user input. Things I want it to be able to do; Manage the air pressure in each corner of the car. would like to be able to manually adjust pressure in each corner to a specific psi value and the system maintain that setting. As well as being able to select between 4 customizable presets. (Aired out, Low and slow, Cruising, Obstacle avoidance.) I want to have adjustable settings for minimum air pressure and maximum to avoid damage to the system. I want to be able to set what pressure the air compressor turns on and off at. Also restrict time it can run for instance no running while car isn't to prevent battery drain. Things I want for the touch screen and app; Splash screen on load/Boot. Main page; Compressor status + on/off button Air pressures displayed in gauge style. Sliders for manual adjustments. Preset buttons. Settings page; Customizable background image for main page. Preset settings. min/max pressure settings. compressor settings. I am not currently in a rush to receive this but would like to have it available before May. Let me know if you have any questions or need more information. I look forward to working with someone to make this a reality. Thanks.