Leave the indicators with bulbs u can get phantom bulbs they have a silverish coating which when put into the housing removes all that orange reflection u see in yours right now.
Then you can do leds in the lil vent thingys i have led boards in my car for my parkers and thoese are bloody bright they light a dark place a nice soft white but look like mean ass hid's if u driveby.

I use these i love them they are more powerful than a 1wat luxeon led and low power so id see if u can get something like that.
They are from jaycar.com.au you can order for usa on the site if u really wanted them