HU Recommendation for DVD/HKS CAMP II/NAV

[Mozen]

As the title says, i am looking for a reasonable HU. All i need it to do is play DVDs, have an extra A/V in for the HKS CAMP II, and have a decent nav unit. Other options are nice but when combined with the price of the HKS CAMP II ill be spending quite a bit so looking to cut cost where possible.

In addition does anyone know the part i will need to use another HU with my BOSE 370z touring system? I have heard there are some kind of connectors out there that convert the (insert technical term here) to work with the bose.

Another option would be to kill the cubby cover, toss a screen in there and call it good which would be nice since thats higher and easier to glance at.

If someone else posted this im sorry, i didnt see it when i used the search to look around.

Thanks!