Anybody ever put a new handguard on an AK 47? I haven't shot my new underfolder yet, but I get the feeling with the metal furniture it's gonna get REALLY hot really quick. I'm looking at this one http://www.botac.com/tdilhtopraup.html which would also give me a rail system should I ever decide to put a foregrip or any tacticool accessories (light, laser, grenade launcher, etc) on the gun. Any thoughts/experiences? The AK model pictured on the website appears to be the same as mine. I know this doesn't guarantee that it'll fit, but it's a nice thought.