[raggedjim]

For the undercoating I use a combination of heatgun, scrapper, and brute stupidity that seems to work well. Then, after all the scrapping, I wipe everything down with lacquer thinner to soften the stubborn spots, and scrape again.

As far as the bolts, your process and mine are almost spot on, except I usually soften up the bolts with intermittent bouts of cussing.