LOL, I'm glad you liked the advice dude, the bars are looking very tasty right now, but don't forget to take care with the location of your light sources, the ones in shots 3 and 4 are slightly out (there are shadows on the lamps themselves)
Anyway, I'll shut up about lights now, this is lloking very impressive.
As a point, are you using the pipes from the industry pack? If you are I'd appreciate knowing the creators name, I'm using it myself and cannot find the creator to give credit.
Best of luck with this, I'll check in again soon
Peas
Butters