Glad you took the plunge! An experienced Electrologist is part way there, but skill, good up to date equipment, and magnification is key. It is important that you do not feel the hair being plucked, infact you shouldn't feel the hair coming out at all...nor should you feel the probe insertion. If you haven't done so, please check out http://www.hairtell.com
....you'll find a wealth of info and lots of feedback regarding Electrolysis and Electrologists. Good Luck!