My apologies if this thread already exists, and if it does, please point me to it!

I am trying to find something to hold my OnGuard lock. I have a Dutch-style (step-through) frame, so I cannot use the little bracket that came with it. I was thinking of getting these, but I'm not sure. For now, I am putting it in my Koki Flow (which I am considering returning & using my Sherpani Access LE Daypack which I strap onto my cargo cradle) which works out alright. I wish the Koki was just a little bit bigger, because then it would suit my needs tbetter. I'm still trying to find a solution to carry my MacBook, heavy books and such, but have yet to find one that does not cause me to fall over - reason why I ditched the panniers.

Thoughts?

Another thing, I broke down (thanks to the ride on Sunday night) and got were the Monkey Light 210's for my wheels. I heard that for optimal effect with the 210's you should put two on each wheel, but I am afraid that will add weight, as I already have tire liners in my wheels and don't really want to add much more weight.

Thoughts?

Thanks!