iPad Pro Smart Connector Controller

I would really like to see a minimalist controller for DJay on the iPad Pro in the form of a stand that connects via the Smart Connector.

Audio interface for main output and pre-curing
RCA outputs for main
3.5mm output for headphones
Volume control for main
Volume control for headphones
Cue/Mix control
Decent height for DJing
Power Delivery (PD) input
Supplies power to charge iPad

Nice to have:
Combo XLR/Jack mic input with volume control
Balanced outputs for main in addition to RCA
1/4” headphone jack in addition to 3.5mm