220D lower engine mount replacement

I was digging around under the car for an oil change when I saw that the lower engine mount has rusted and disintegrated to the point of near failure. Glad I caught it before it broke. Searching on here it seems that these mounts do break. I've ordered a new part (http://ift.tt/1o6dt8e). Is there anything I should be aware of when I go to replace it? I was planning to get a block of wood and jack under the engine when I do it, to prevent any movement. Is there anything else I should consider?

from the last news http://ift.tt/1qiNbN8

via IFTTT