what's the consensus on the number of ties/colors I should have in my rotation? i've developed tieAD and have been trying to include colors and patterns I don't have. I have quite a few striped ties in blue and about 4 black ties with a few odd colors here and there (red, silver, green, etc), but i'm going for variety. I'm not a huge fan of pattern ties like paisley and plaid but I could be persuaded if the colors were interesting. right now I think I need more reds - anyone have suggestions as to what colors/patterns are a must-have?