opinions on pinion/driveline angle

What is the angle between the trans and drive shaft and the rear and drive shaft? For highway cruising try for less than 3.5 degrees and get them close to the same, but the rear up and the trans down. This is not for super hard launches though.
Thanks, I realize the trans up 5* is not the best but I have an aftermarket 5 speed trans and it is very close to the floor now. If I cut the tunnel bigger I wont get the stock console over it. My thinking is split the difference kinda without inducing a vibration cruising but making everything happier on hard launches. So I guess I'll be at 5* up and 2* or 3* down cruising. The drive shaft is out now but I'll check the angles later, memory says a protractor on the shaft the way it sits read 0*