the best you can do with such a setup is just over 30 feet unless you have rubber arms. That said lots of places on the Fraser the cutts are within about 20 feet or less in some cases. Hook a steelhead or a large bull and good luck! However I've never been attracted to tenkara rods and euro nymphing is still nymphing and a refinement on the high sticking and outrigger methods that have been around for 40 years.
I only took up the tenkara rod because the only light gear I have for fishing is big ole 2pces i got tired of lugging around myself.
I was also fascinated with a fish technique that dates back 200 years. Casting isn't much of an issue either, It's all about the physics, power vs timing and natural balance.
It's like I said, it does have its limited, as per the carp experience, experiences will be different but i found them to have more fight than most fish I have targetted. I am fascinated with carp I think I am going to do my best to learn to fly fish for them this summer when they pick up.
As far as cutties go I would like to visit the island specifically big qualicum and nitinat river and do some dry fly fishing. I'd like to replace my 7wt though and get something a little lighter maybe 5 or 6.
Around Vancouver I've always liked using minnow patterns but I would like to get far more experience with dries.