Ugh, what a dilemma. Iir your daughter is young and growing fast. Feet included. Honestly, I'd be inclined to damn the torpedoes and stick with Pros or Aces, whichever she likes better. Even better if you can get them in the stainless format (have you considered Matrix versions?- I know they're 8' but my very good skate tech LOVES those...dunno how they compare prices wise to Paramounts tho). If the coaches howl, I'd remind them that it's ultimately more $$ in their pockets for lessons and you'll consider it next year for the new skates.
Why are coaches putting kids in GS so young? Are those blades really and truly that awesome, or is this just some marketing hype going on? Seems like a lot of blade for singles, and a lot of money for rapidly growing feet.....
And also out of curiosity, does your skate tech know how Pros relate to GS profile wise? I'd love some more info on this. I've been seeing some diagrams that suggest they are nearly identical (basically Pros are shown as a gold seal, without the solid toe plate, without side honing, and with maybe some pick differences ...need to go back and look). BUT those same diagrams label the pro as a 8' rocker.....so I am skeptical.