Pasta Salad follow up

It appears the pasta salad went over well. Most of what I brought to the picnic was consumed--pretty good considering the sheer volume of food and the fact that half the people had already filled their plates by the time I got to the park. My husband even complimented me on it (I forced some on him for lunch today) :) He suggested adding pine nuts for some crunch. I think that either cherry/grape tomatoes or sundried tomatoes would add a nice dimension as well. Let me know if anyone tries it :)