I'm was a full price payer of the Phantom 2  and just cant bring myself to sell for such a reduced price and upgrade. That said, I need a economically price FPV bundle . Any ideas?

OR cut my losses....sell and upgrade?     Thanks!

If your P2 flies well and does all that you need it to do then keep using it.
You can but a P3 Standard for $399 that is much more technically advanced then your P2.
No extra FPV equipment to lug around. I think the HD video downlink alone is worth it as you stated you want FPV.
http://store.dji.com/product/phantom-3-standard

I have the P2 as well just sitting in its case with a bunch of accessories. I know I won't get anything for it so I'm just gonna give it to a friend.