John (JR Horton) from the VRCC is head up next month to help me to replace lots of stuff since Im going to pull the seats, pods, airbox and tank, so we are going to replace a lot of the 10 year old rubber once that is open. All that stuff adds up fast $$$$ since Im buying all the OEM hoses and such
Why go OEM? The vacuum hoses can be replaced w/windshield wiper hoses for < $15. Not sure about the fuel lines, etc. but if they're not showing cracking, etc. I'd leave them alone.
I've done the replace the vacuum hose w/a windshield-wiper hose to my 2001 I/S early last year and then took a 15K mile trip and it worked well.