You will have to specify if you are talking about rimfire or centerfire.
No way to answer. Any target rifle could fill the bill.
CheyTac, holds world record for target shooting.
For what? Accuracy, target shooting or beasts of the forest?
S&W Model 14
For a backstop for your target, an earthen bank.
It depends on weather you are shooting at targets or shooting at game. The scope you choose could be very different depending on the type of target. Tom Gaylord writes some very fine articles on this subject and how to select a scope for the target you want to shoot. See the link below
It depends on what you wanna hunt mate. I've got a .223, .243, .300, and .375H&H, as well as a .22 and shotty. A .223 is the best calibre in my opinion if you arent looking for buffalo or bulls. If legal, I'd feel very comfortable shooting anything else in Australia with my .223. Good luck, let me know what you decide.
.32 Calibre Ammunition?
You will have to buy as many different brands and bullet weights as you can afford and shoot them to find out.
Best left to a gunsmith
Something chambered in .50 caliber would be better. But shooting at a mile's distance, success is much more reliant on the shooter's skills, luck and comfort with their tools as the equipment itself.
Best of Shooting Star was created in 2001.