How easy is it to pull an instrument cluster on 1996 e320?

[mr benz]

I really would like to replace a bulb in my instrument cluster on my 1996 e320. It looks like the display is fading. I was wondering how easy that would be to remove the instrument cluster.I ended up buying the cluster removal tlools from MB dealership to pull the instrument cluster.
Im concerned about speedometer cable as well as any other connections that may be attached to the instrument cluster.
Should i be concerned, with the connections or can i just take my time pulling out the cluster and replace bulbs.
Can someone a advise?

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Thanks for your response