
mirror is a very powerful little tool, in about 30 seconds you can produce the base for complex models.
"Mirror always works from right of the screen to left , and always around the centre of the space not around the centre of the model. So if the model was completely to the
left of the centre line it would be deleted and replaced with a mirror image of empty space.
You can preview (to some extent) the effect of a mirror by pressing 'L' - this will at least give you a sign of where the centre line is."
(corrected )quote from another part of the forum(i think it still holds true)
for the keyboard m draw a curve in front view and press m to see result
(the m key leaves you with one curve that is mirrored as you edit it, the clone produces another curve that can be edited separately)
edit:

about 60 seconds
1 draw curve
2 k
3 widgit move
4 model-mirror
repeat 3 and 4 as many times as required

if you want more polys to play with do a merge at some time