ARP is a brand of bolts, you will not need them in a stock application. You should replace the clutch and flywheel bolts with OEM ones, however you can normally get away with using them a couple of times. The flywheel will need machining, most brake and clutch places will be able to do it, there are also mobile machining businesses. It would be a good idea to replace the rear main seal whilst everything is apart, it might not leak now, but might in 6 months time if you don't. By the sounds of it a standard clutch kit would get the job done.