OP- worth bearing in mind that the Hi in HiPro refers to the tall spherical caps (they're varying heights in fact). Only the bottom row is Topre regular. The height gives the caps a 'controlled' wobble as they 'ride' slightly on the rubber dome. Stroke feel is also inconsistent between rows, with some keys having a soft bottoming-out, while others strike the plastic cap on the stem for a noticeably hard impact. Finally, the spherical caps used are so dished they could hold a pool of water! By contrast, the Filco doubleshot sphericals have a light indent that's easy to slide over. Taken as a whole, it might not give you that typical Topre experience you're expecting.
All that being said, it's built like an industrial, hardcore office device worthy of frontline action on any global trading floor, and it produces a sound straight out of the late 70s! Once you acclimatise to the caps, you'll be flying across the board too. It's a unique experience!