I am by no means a wealth of knowledge on the ins and outs of Safari so others may feel the need to correct my understanding.
As Shakari sated the amounts already my added take on it from a clients point of view would be that this of course would be a base structure simply for a guide, as stated larger staffs would require larger budgets smaller staffs smaller ones and the length of the hunt would be something to consider as well at time to settle the end of hunt details.
Also I belive you should plan this as a base to start from and anything special to you about the hunt and or service should be considered above and beyond this base line figure. I know for myself I would be happy to tip well above this mark as that would reflect an excellent hunt I had received.
I suggest you have Shakari send you his package prices as well as expense summery I know I found it very helpful and a tool I could not find elsewhere.