Kickvote works anonymously, so it can be (or rather certanly will be ) abused. Experience tells me that many players will simply press F1 or F2 without really looking into what vote is about,
Additionally, I agree with Charlie that lvl 2 may be a bit too low to call such important votes. However, the problem exists and we must react.
Besides, low level admins still have such useful and powerful (if used propelry) commands as !gib or !freeze. So, why not to give some "powers" to low level members whose actions can be followed and controlled instead of relying on anynymous votes?