@ceres.outpost - thanks for your upvote! However, it would help if you understand more about these things, SP and bandwidth, before you go too far into depleting them.
Please let me know if I can help (I have posted on some do's and don'ts, although it is quite a ways down in my many blogs, mine and resteemed ones).
on SP:

• one vote depletes 2%
• SP regeneration is 20% per day
• power / impact (if high enough SP) is proportional to the effective SP at the time of voting (up or down)
  All the best!