Flyfishing and Walking at Frenchmans Cap

Hi,
Can anyone offer any advice about flyfishing in the area of Frenchmans Cap? We are planning a walk along the traditional route to Frenchmans and then out to Victoria Pass via the Franklin/ Irenabyss. Are the rivers (Lodden and Franklin) and lakes (Vera and Tahune) along the way worth taking a rod in for? The many spectacular photos look promising but there is very little information about fish stocks, flies and equipment etc.
Thanks, James
Can anyone offer any advice about flyfishing in the area of Frenchmans Cap? We are planning a walk along the traditional route to Frenchmans and then out to Victoria Pass via the Franklin/ Irenabyss. Are the rivers (Lodden and Franklin) and lakes (Vera and Tahune) along the way worth taking a rod in for? The many spectacular photos look promising but there is very little information about fish stocks, flies and equipment etc.
Thanks, James