I'm thinking the Dewalt won't fit but I'll soon find out. I bought that specialty Schley tool for $70 via Amazon. I knew there were homemade options, but like you, I love buying tools so I couldn't resist owing the special Harmonic Damper Pulley Holding Tool. A 2x4 with 2 bolts sticking through it just didn't seem that sexy to me. But, I understand the MacGyver way of things and appreciate the American ingenuity that goes into these homemade tools.
I"m looking forward to this repair. This is the #1 requested video Sean and I have gotten. There are other timing belt videos out there for our engines. They're decent but we're going to take it to the next level. Like always, this video won't be short because we're going to make sure we cover all aspects of this repair and hopefully give confidence to a lot more DIY mechanics to tackle this job.