I'd consider a zoom eyepiece instead of the kit. The kit is overpriced and has a lot of very average eyepieces you will rarely use.
For less money you can get a single good quality zoom eyepiece, and when you get to know the sizes you use most, then you can shell out for some good quality individual eyepieces.
You simply twist the eyepiece to zoom in, from 8mm - 24mm or a similar range. It is great not to have to keep changing eyepieces as well.
They range from about $95 to over $400.
e.g.
http://www.myastroshop.com.au/produc...sp?id=MAS-004S
I have the Vixen and am very happy with it:
http://www.myastroshop.com.au/produc...sp?id=MAS-014J
They also hold their value much better than the celestron eyepiece kit will, so if you outgrow it, you can sell the zoom eyepiece without losing much money on it.