need some advice touch screen head unit

[car10002]

hi

looking to upgrade ba to touch screen with dab and wireless car play and dual bluetooth but the ash tray doesnt have enough room for a proper double din so will have to look at a double din touch screen with single din chassis on top half or a shallow depth double din.

trouble is the only shallow depth one thats wireless carplay from pioneer doesnt have dab built in.

is there any other wireless/wired carplay head units with dual bluetooth and dual usb that has dab or would it worth investing in a kayhan audio system.

speaker wires are dissconnected and connected to aftermarket headunit

would a local auto electrical place install the kayhan if you went that way and if you unplug the bcm to get the old icc out and transfer to the new one and plug it back in will car start or will you have to reprogram

thanks