Admire from Afar modifer of Winter's Grasp is one of the major staples of any ranged build. However in the current build it is nerfed into oblivion:

-It costs a whopping of 3 modification points. It could very well have been a 2 point modifier.

-12 m range is too short. Many spells have much longer ranges (15 m or longer) without costing any modification points. For example Anomaly has a longer range and duration by default (albeit having a longer cool down). You have to add those to Winter's Grasp with expensive modifiers.

-It comes way too late. 29 th level is overkill.

I would suggest to swap Admire from Afar with Glacial Blast (which is too powerful for a 2 point modifier anyway). I also suggest you considering increasing its range (15 m would be nice).

Thank you for reading my suggestion.