HP estimate...opinion needed.

[Dm1pfoy1]

So have been posting alot on here and got another question thought some one must be good at this. Based off your knowledge of set ups and this truck given my setup whats a ballpark for my hp and tq at the wheels,brakes whatever you choose. I have not run a quarter in it just looking for idea. Dont want to be that guy that says he shot the 16 point buck but come find out i only got 8 lol.
Engine
Stock 350 bored to 383 around 8.5 compression
Stock heads
RV cam or 3/4 cam for you old timers lol
long tubes to muffler dumps after cab before rear
Rest of info is in sig with anything else not mentioned being stock
Transmission turbo 350 assuming stock stall
Stock driveshaft
10 bolt 3.73 rear with stock tire

If you need more just ask. Otherwise appreciate the help. Also if you guys have some good upgrades let me know i like the old school hot rodding style and thats the style its in. If you guys know good upgrade rockers, also what head combos from other gen small blocks can be used on this. just any good feed back you guys got.

Thank you