The dilema here is you don't use "pipe" for any of those projects you use "tubing". Tubing is an OD measurement and requires a proper tube die to get nice corners, something that can't be done with a cheap pipe bender
Probably one of the cheapest proper benders
http://www.pro-tools.com/105.htm
Tube die sets
http://www.pro-tools.com/105tdies.htm
Pipe dies
http://www.pro-tools.com/105pdies.htm
how they work
http://www.pro-tools.com/105_video.htm
Ross..
My Rides
1985 250R original (Garage Queen)
-under restoration
1985 250R black and blue full rebuild ( Daily Rider)
-Paul Turner pipe
-+2" Westcoast
1985 Red and White Tecat-EH Sold
1985 Green Tecate Sold
My Wife's Ride
-2003 Suzuki LTZ 400 Showroom fresh and completely stock
My Kids Ride
-2004 Yamaha Blaster, Completely Stock
-2006 Yamaha Blaster, Completely Stock