Have spent a fortune on foundation over the years. I really need something with good coverage, that won't turn shiny after an hour or so. I do a lot of trade shows with work and stand up all day smiling and sometimes I see pix of myself and you can practically see the flash reflected in my forehead . UPside is that I don't have many lines and I am a good 40+. I have open pores BUT dry skin on cheeks. Any recommendations?