Another budget way of bending steel lines is to head to your nearest steel supplyer and scab a few pipe offcuts, stick them in the vice and bend away.

I feel the need for a pipe bender, pipe cutter and flaring tools.

I have bought so many tools since starting this project:

angle grinder
compressor
mig welder (and accessories)
spray guns(3), air lines, air tools,
spot welder
various sockets (big ones)
lots of bits and pieces

What's a few more?

Using commodore fuel lines or some other 'long' car is good for getting cheap lengths of fuel line.