<VV> oil pressure sender installation

[mhicks130 at cox.net]

So what are people's thought on installing an oil pressure gauge sender?  The adapt-a-bolt seems nice and neat but is a little pricey (~$21) and might get in the way during oil filter changes.  Running a line seem like the way I may go but you've got to get the right fittings and I've heard of lines breaking due to shaking.  There's also drilling and tapping a hole somewhere else but I want to avoid making permanent changes to my car. I can't just screw the thing into where the switch is because it just won't fit!  Dadgum packaging efficiency. 

Thoughts?  Please share with the group, and remember, we're all friends here.

mike