Hi. I got a quote from my local Honda/Acura repair guy for the 105k service. (I have an '04 Ody.) To replace the belts (including TB), water pump, TB adjuster (tensioner?), extended life anti-freeze, and spark plugs he wants about $1,250. About $532 of that is labor. I've never replaced a timing belt, but I have replaced belts, water pump, and radiator on my '98 BMW. So I'm not completely clueless when it comes to work like this. I was just wondering if anyone had any input as to the difficulty of doing this DIY, based on my skill level, which I would say is about 6-7 out of 10. Any thoughts?