I have a large project coming up (100'X30' building) that will have a lot of 2x6's and 2x8's to be cut. I'm going to be getting a new miter saw, as the old cheepo 10" doesn't cut deep enough into the table to cut a 2x6 without a bit of lift at the end of the cut. I'm looking at the 12" dewalt (maby the duel bevel) as my budget will be only about the $500can range. Would I be better off getting a 10" slide? Is the factory blade good, or is it something to upgrade as soon as possible?