Hi,
The KICK13.ROM file you've found is a copy of the Kickstart 1.3 ROM file. You won't be needing this for your A1000.
As stated above, you'll need:
1. A Kickstart floppy disk for the A1000
2. Optionally, a Workbench floppy disk to bring up the A1000's graphical environment (e.g. its desktop with drive icons, windows, etc)
3. Game disks
Also as stated above, unless your A1000 has some sort of internal memory expansion, it won't run some A500-based games.
If you don't have any physical Amiga disks, you won't be able to create these from a standard PC.
I think your best bet to get your A1000 going is to find an Amiga user who is physically near to you. Where abouts are you?
- Ali