2008 Ridgeline RTS in Billet Silver Metallic
Did you do the valve adjustment too? That should be done when you do the TB/WP service.Did mine at 123K, along with radiator, hoses thermostat & serpentine belt. As mentioned before, the parts looked almost new. I believe 105K is very conservative if the vehicle isn't abused.
YouTube videos are very helpful.
Best kit I found (other than direct from Honda) https://www.amazon.com/gp/product/B008EEYTRE/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Get the Lisle 19mm socket https://www.amazon.com/gp/product/B00RGNCV1U/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1
Crankshaft holding tool Amazon.com: BETOOLL 50mm Crankshaft Crank Pulley Wrench Holder Tool Removal Holding Spanner kit for Honda and Acura Engines: Automotive
Have a GOOD impact wrench. My old 1/2" Craftsman wouldn't budge the crank bolt. Borrowed a newer MAC Tools 1/2" impact and it was off in seconds.
Don't rush the job and think everything through.