ive been using atomic products jellie wire jaxx v v nice, as for shrink tubing on the hook when you place your short section onto your hook shank leave a bit over the eye of your hook, say about10mm, then boil your kettle hold onto your hook AT THE HOOKS BEND WITH PLIERS, when the kettle is at its peak pass your hook over the steam and slightly apply pressure at the hooklenght material end, putting a slight bend to your tubing, this will turn the hook in the carp's mouth on the take, BE CAREFUL OF YOUR FINGERS WHEN USING THE KETTLE as for your lead set up, i would still use the set up your using however i think your tail rubber is way way to tight on the lead clip, what i do is do away with the tail rubber and just carefully slice a tiny piece of the tail rubber off the widest part of the tail rubber, then it just looks like a little rubber washer roll this simply over your lead clip, and when you get a run the clip will discharge your lead far more easily, hope this helps.
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