Quicktime or Lakewood

IMM is building a nice 500 horse smallblock motor for me and I've decided to go with a scattershield. Didn't want but I'll be racing it occasionally, so I guess I have to.

So which shield is an easier install, less fabrication, etc?
I don't want to cut up my car, it's an original 340 Demon.

I'm using Doug's headers(maybe switching to TTI) and using all the factory clutch linkage.

I've heard good and bad about both, so I'm hoping all you experienced guys can lead me in the right direction :-)