Bonneville America Forums Forums Technical Forums Accessories Substitute for odometer if I ditch the speedo?

I would like to ditch the speedometer on my 06 BA but I want a way to keep track of the actual miles that are on the bike total and have a trip odo as well.I would like to have this mounted somewhere out of the general line of sight but conveniant to see while riding so I know when to fill up.Any ideas?