Hi Malgrimace. You might find it beneficial to post an intro in the new member section. It's considered polite to let the folks know a little bit about you and your bike(s) before asking for help.
As far as the indicators staying on, mine did that when my battery was flat. How's your battery? I don't have any advice about the LED bulbs though. Once you get the top exhaust bolt out, you should be able to measure the length. ??