Did it today. Removed a couple bolts from the fairing and then I could fit my hand in it to take the cap off. Filled it using two funnels. Replaced the fork seals today and fresh fluid in both forks. Then I went to the local DIY garage because they have the correct size hose for the brake bleeders. Bled both front-rear brakes and the clutch. The fluid was 2 years old and was showing it. Much happier with the new fluid.
Removed the lower left fairing for the clutch and figured out why my coolant tank was low. One of the coolant hoses was leaking. Tightened that. Should be good to go now.
As for the ECU flash, it's done by a someone named Steve Sefsick. I personally haven't heard of him so if anyone else has info on his flash, I'd appreciate it. If it wasn't flashed, I was going to go for Ivan's, mostly because I know he's worked wonders for the Yamaha FZ1, I have one of those as well.