yea pvc's ok for a straight rail, but if your making kinks its bad to use.. to ^^^^^ that guy, I think thats plexi glass is too brittle to use as a surface, and how would you get the metal to stay on the wood, you can drill through it..
'Don't like hesh - Don't like rap - kicked ol' sally cos she fat - I'm a jerk I'm a punk took a shower cos I stunk - smoked a bong killed a cat - had my nuts attacked by rats dad got nude - I wore a thong - for a hobby I make bombs' Tom DeLounge