Looking to Upgrade my E-510

E30+50-200SWD

E510+40-150(kit lens)

As you can see, not much diference for relative low motion.

In my opinion get 14-54I or II. When i bought 14-54 E510 changed. In a good sense. Focus speed was/is great, colors become great. E30+kit lens is not more that you allready have.

Get the lens, becouse in time maybe you'll get a PEN, maybe another 4/3camera.