I want to mix cordy's grasslands and plains with snoopy's V2 coasts in order to make them compatible with Snoopy's Terrain V2. The problem is when I lasso and copy the water and then paste it into cordy's terrain; its color is off. I turns out that they shade of pink is different. Can anyone offer a solution to my problem?

Its because all Civ pcx.'s use indexed color. The only way around it is to change the pallette, but then you may be replacing some of the colors in the terrain. It is possible; there usually are a couple rows of unused colrs, but its a little time consuming. The other solution would be to convert the terrain to RGB then paste in the water graphics, so you're not limited to 256 colors. Then, convert it back to indexed color and hope most of the color selection is retained.