I've only done this on a GEN 2.5, which I believe has a different mount setup than yours so I won't comment on that part.

I did have my front wheels on ramps the whole time with no issues.

I have to say in the end I regret going through the trouble of dropping the pan and replacing the filter. My fluid was PITCH BLACK and filthy looking before I changed it. I thought the filter would be clogged, but when I got there both the pan and filter were exceptionally clean. Others will disagree, but my recommendation is to use the drain plug and then the disconnected cooler line flush method, and then get on with your life. <img src="/forums/images/graemlins/kewl.gif" alt="" />