I am looking for advice on a suitable ski for a 35 kg skier, which allow her to climb and ski down with more confidence than her current cross country skis (167cm, 52-46-50), especially in hardpack snow conditions. I have read in a post about the suitability of the Asnes Mountain Race Junior. It has...

150 cm high, 35 kg (77 lb) skier

Asnes Mountain Race Junior, 150 cm or 160 cm?
Could Panorama 62- 162 cm (Eon) work?
Any other XCd ski?

Thanks in advance!