Equipment Upgrade

I have been doing extracts for about a year, the last few months I have done partial mash batches. Here is my dilemma. I want to go AG.
I would need the following equipment upgrades:
8 gal. SS kettle with valve/therm. 169$ from homebrewstuff.com
Deluxe All-Grain System - 5 Gallon 199$ from NorthernBrewer.com
Standard Chiller 3/8"x25' w/ tubing 70$ from NorthernBrewer.com

On the other hand I also want to get a kegging setup.
I have an old fridge to convert but would have to buyeverything else to get set up.

So my question is, Do I go AG first or get set up to keg first? I can only afford to do one or the other right now.

Not sure which you'd want first but you'd be better off getting a bigger boil kettle that 8gal.