Need help spending some money.

[casterbuster]

I got my annual bonus in, and the wife said I could use 1500 of it on the truck, I need some help spending it guys.

Here is the info on the truck as it stands now.

1969 short step

350/400 auto
1 1/4 sway bar
Powersteering
Manual brakes
Drums all around

Bench seat
a/c cab but no a/c
no stereo
fuel tank in cab
beat up front grille
awful rear bumper
ply wood bed floor

It is either spend it on the truck or buy a custom AR 15 for my predator hunting.

I am honestly torn