Rich,
Don't forget to look up now and than at Signage, Stop lights...

lol
Do some drafting and watch the big numbers at real speed.
That's the same color I made mine.
Here's a tip. On the fill up just reset it and set the new $/gal.
don't change the fuel with the trim with the gal used feature. You will see it's about dead nuts messing with it will put you in a cycle of always messing with it when in reality it OK....
have fun!
I programed daily MPG as my 1st X gauge so I can leave it up with three others as a gauges. Way better than looking at the trip as you did above when rolling along.
I just added my 2nd X gauge this week
Program it to read HP