Hey guys long time lurker past member now back again.

What I got going on is another metamorphosis of my '04 softail standard.
I feel like theres something I am forgetting...

I have a 99 complete Fatboy front end with brake calipers and axle. Currently I am running a 2" over set of Ultima inverted 58mm forks for 99 and older. I use an adapter to be able to use my 2000-up brake caliper on a 3/4 axle spoked wheel. I currently run a 90/90 21" x2.15 front with a after market fender. Eventually I will replace with heritage fender and change to 21x3 or 3.5 when I get new wheels.
I think I have everything I need to just bolt on with exception of wiring the headlight...For anyone who has done this type of mod, is there something I am missing?