Oh also you'd want to get the car cheap given that damage.
Crank $1300
Rods $1000 for decent ones like Argo
Pistons $1300
Oil pump (N1) $300 odd
Water pump$200 odd
Timing belt $100
Bearings, machining, assembly etc with stock bolts depending on where you go start around $4000 and R and R.
Hope that helps.