Not a engine pro pro but NO way would I run a dome that thin (.100) - friend had a set cut down years ago in a street hemi that left him .150 on average but of course it was evern thinner in some of the reliefs. Was always nervous running it and spent alot of time making sure the tuneup was spot on.

200 thou (.200) is the break point for me personally, more if it has a power adder.