Hypothetical 475-500hp 360 build cost.....???

im building a 500hp 360

.30 over speed pro pistons 10:1 comp
0 decked
stock stroke
max ported 340 x heads
573 solid hughes engines cam
850 holley hp carb
m1 or 340 victor intake
7qt pan

hoping for 500..

have about $3000 into it...