Hi Steve
Cocerning workbenches, Have you considered old sideboards,They can
useualy be picked up at auction for well under twenty quid, Just make sure
you get one that is worm free,They can be chocked with peices of 2×4 to
the height that you want, And this useualy leaves lots of lovely space
underneath for storage, They come in many diferent shapes and sizes
with many diferent cuboard and drawer arangements, I have four in my
workshop, And i dont know how i would manage without them they are
surprisingly sturdy and even more sturdy if you do like Mr Withnell says
and secure them to the wall,