[richinar]

ubiquitous parts, many resources, search for 7" headlight bucket and bracket

this will be a headlight and mount like an old-school UJM

the bracket attaches to your forks between the upper and lower triple-trees (fork removal not required)
the sides of the bucket have threaded bosses to attach onto the brackets
your wiring will tuck into the bucket

the stock Hawk forks are kinda slim, so be sure to have flexible shim stock on hand if the brackets don't cinch up