RPMs yep, but speedo? Nah, if you're trying to slow troll from a kicker, speedo probably wouldnt read below 5mph and isnt that accurate anyway.
If you want to know speed, probably have a GPS/fish finder that will give you MPH, and/or likely to have a smart phone that will too....
Not sure how I'd like a 10-12foot tube below deck running water from pitot to dash speedo either.
Run into many speed traps w DNR guys using speed radars on your local waterways? Slow, no wake is probably slow enough and on plane is likely fast enough. Seat of the pants speedo works for other times you dont want to use a gps to speedo it...
For high HP, performance boats, maybe, but I'd still default to a gps or phone app.
Noce work by the way. Havent been over this way lately. Keep it up.
