new guy needing some help and advice...

[X-1 Offroad shop]

hey ya'll.. my name is sean, and i am very new to all if this stuff...trying to learn as i go...I have a hypertherm 1000 running conversion parts to a 1torch setup... waswondering if they make fine cut tips for the 1torch, in hopes it will let me cut smaller parts and wording....? also what would be the proper air setting for the machine as well? im running 60 amp consumables. now i know on the cut charts i downloaded, do i have to run the 60 amp settings or can i run 40 amo settings for thinner stuff or do i have to just stick to 60 amp..t.i.a for any help....