Yeah that sounds real good, changing needles is not a big deal.
The only problem I have sometimes with a 1" (any gauge or volume) is when you have amps (pop tops), and I cannot reach all the way down in to get all the product. Trying to break the glass below the score is a pain, and a longer needle solves that problem.
If only one I would say 25g, 1.5", and 3 CC...........