Thank you very much!
I'm glad it'll help people with their install. I got the sills from Ben at AJ Racing here in the Vendor section. Nice price and really good fast service, I highly recommend him. The JDM sills are thick plastic and seem pretty durable -- I didn't think they would scratch as easy as metal ones, so that's part of the reason I picked them. Also, good idea about using the post-it note, definitely a better solution I think if you need a guide.