I bought a nifty little chrome switch from the scooter junkyard . com for my CB450 project.
It is a 3 position switch for the turn signals, and also has one other switch for whatever you want (horn/starter/kill switch/etc). It is pretty small, but is still big in my opinion. Haven't decided 4 sure if I am gonna use it or not.
You could always put the switches directly into the back of the headlight bucket, under the gas tank, into the triple-tree, etc...