i would avoid a power torch and get a smaller simple blow torch to start/practice with. Its alot easier to learn with a small flame, and you wont get a beating for burning the customers wallpaper.
i use this torch even for 28mm, its got a great small flame
DIY / Professional Range | GoSystem
as for other tools,
hammer
tape measure
set of decent screwdrivers
pencil
tool bag/box
grips
adjustable spanner
wood chisel
file
15 and 22mm pipeslice
2ft sprit level
pliers
junior hacksaw
i use this torch even for 28mm, its got a great small flame
DIY / Professional Range | GoSystem
as for other tools,
hammer
tape measure
set of decent screwdrivers
pencil
tool bag/box
grips
adjustable spanner
wood chisel
file
15 and 22mm pipeslice
2ft sprit level
pliers
junior hacksaw