That video is very good, yes. However, I doubt it would be feasible.The talking at the beginning is good. However, I do prefer TP's SAW dialouge. Bit more orginal and can be used for a great storyline.I much prefer the swinging blades to the nails. Much scarier, then the nails underneath is so much better.As for that MCBR, it is very slow, which reduces capacity, etc. Yes, it could be sped up, but then it would take away the feel of it. The spinning blades would have to be so far away that it would be pointless (or have them made out of rubber and ruin the effect).The lift hill is a great idea. The whole emerging from the building is good.Also, I guess the sounds you would hear from the building would be loud (like with real SAW), which would still spoil everything.As for the 'dip' in the dive loop, I guess nothing can be filled in there because of close proximity to CCR amogst other reasons?