Hiplok: A new hipster lock

Quite. But theft is theft innit. Either way is a bitch.

Agreed, but I was trying to suggest another option, to what I don't think is a great idea.

... I am sick of carrying two locks, it hurts my back!
...

...my answer to carrying two locks...

That way I can protect my front wheel and saddle from casual theft.

I would say (depending on your security need), get a pitlock front, and a small carridice with extra tight cable-ties. Then just keep one good D-lock in there. Or even just a d-lock with a frame mount. This is what I used to do on my hybrid. The only downside is that it doesn't look cool and some are a bit shit.

Alternatively if you cycle to work, then leave an extra lock at work. That's what I do.