Good Job on this build. Ive tried it and it works quite well. +1

No problem. I'd be glad to change my vote under the circumstances that some of that is either explained (such as why you forsake early defense) or changed, and I'm glad you took my criticism in stride - it means you have a lot more balls than most authors on this site.

thanks for the tips

It's redundant to have both a trinity force and a frozen mallet - the slows won't stack. Try switching out the frozen mallet for a sunfire cape. Also, despite getting quite a bit of defense throughout the game, you don't really beef up until much later. Since Lee Sin needs that early beefiness (being a bruiser), you might want to prioritize your survivability. Wriggle's lantern will help with that, or maybe even a wit's end - it's your call.

I think you did a good job of writing the guide - though brief, it's concise and displays good information. There's a lot I like about this guide - the boots of swiftness, for instance - but there's a lot of discrepancies in the item build.