7K miles on a 2000? Only suggestion is ride that poor sled!
same for the 509's stock springs and valves are fine.I believe if you are going to get head work and springs etc., you can go with a more radical cam. I just installed the S&S 510 cams in my 00 Wideglide, primarily to avoid the chain tensionser issue. They woke up the engine a bit, but you can probably get more if you are doing that other stuff too. You don't have to change anything else with the 510's...I think.
No. They usually dry rot and fall off after 5 years and less than 8k.Do you still have the little rubber nubs on your tires?