Your thinking is very sound. The only thing to remember is the old rule "No plan survives first contact with the enemy." In your context, this means that a lot can happen in 25 years, so your retirement plan is not a ship that you can launch and forget about. Just watch carefully -- annually is good, manage your asset allocation to suit your time to retirement, stick with a Bogleheads portfolio or similar, and history says you'll be fine. Remember Warren Buffet's advice, too: "Much success can be attributed to inactivity. Most investors cannot resist the temptation to constantly buy and sell. ... Lethargy bordering on sloth should remain the cornerstone of an investment style."
Regarding paying down the house loan, that is debated endlessly here. My sense is the most believe as DW and I do, that being debt free is a very satisfying feeling and that interest rate arbitrage is an uninteresting hobby.
Regarding the truck loan, I think there is at least a strong minority here, including DW and me, that thinks car loans and leases are deals with the devil to be avoided at all costs. Other than my first (used) Porsche right out of grad school, we have never bought a car that we could not afford to pay cash for.