Transmission shield or tunnel cover

ok have to admit im learning here between what you guys have posted and other posts on the internet im a little shocked to find that the 727 is a ticking time bomb i always thought it was a strong trannie that could handle all you threw at it but there are so many horror stories of these transmission exploding more than any powerglide or turbo 400. Mine was rebuilt at a local transmission shop the basic heavy duty bands and rebuild kit and a reverse manual conversion kit in it now i find out the stock drums and sprag are week at high rpms now im having nightmares of this thing exploding and shoting scrap metal through my floor pan into my legs or worse. there was one article where the drum shot through the windshield thirty feet in the air..What a set back working so hard to race this thing now i just dont know. now i have to dump more money into a blanket or shield or both i found one nobody here mentioned its a twrcp metal shield anyone use it is it hard to install its a lot cheaper than the tsi carbon fiber one.