hello i have just finished plumbing in bathroom suite , reskimmed etc, now ready for tiling but i only want to tile around bath and paint other walls , my question is can i finish the tile above edge of bath and do i need a plastic angle bead and if so do i set it in place before tiling , and how do i fix it, i have dry lined walls . i was going to tile al of bathroom buit cheaper to tile round bath ,