I would fix any exterior storm grading issues first. Then fixt any windows or windows wells second. Fix the sump pumps, add backup pump, backup battery and problem signal. Next may sure basement is dry and then Laticrete Hydroban floors and walls. Wait and test the moisture content of room over humid perior like after rain. If moisture problem fixed then install whatever flooring you like without damaging the Hydroban seal.

Just a little ceramic information to share as a potter. Vitrified simply means the clay has become glass like by being fired to its proper maturing temperature. Usually ceramic tile means it is a lower temperature clay like earthenware or terra cotta. Porcelain is fired to the highest temperature and is more vitrified if you will. This usually means it is less porous to to absorb water and harder. Low fired ceramics with glazes much darker or lighter than the clay body will show chips easier. Rectified has to do with making the edges precise enough to fit smoothly together for less grout lines. So porcelain cost more to produce but it is more sturdy. All clay tiles should be vitrified.

Hi Please share your requirements. With some photos please

Yes it should look good. However get a 200 ml bottle and test on a 2*2 feet area.