It's really up to you mate, at ~10k I'd say that you'll be fine, just have plenty of of brake cleaner and WD40 (DON'T GET THIS ON THE DISCS!) and a good hammer and punch and you should be fine. Worst case scenario you put back in the old stuff if you get stuck and order some pins, unless your gonna upgrade to the r-clip style "mr.Pink" pins I wouldn't buy some for the sake of it.
If you want to do it properly and save your knuckles make sure you have:
Copper slip
Hammer
Punch
Piston presser (for fronts)
Piston wind (for rears)
Brake cleaner
There's also a large Allen Key to remove front calipers I think, that'll be in the how to.
Also check out the how to guide.