I will certainly sow peas and salad. Salad was a huge success and replaced any salad needed to be bought for 1-2 months. It just kept on growing even if much of its leaves were removed. Peas are always a hit and grows easily. The peas do obstruct much light so I must be more careful this year on where to place them. (Most light fall in from the right on that picture.) I think I will go for carrots this year aswell, but place them away from the peas. (Carrots got a bit stunted) Last year the third big hit was raddishes that sprung up like crazy. They are ok in salads, but not very tasty. I tried to sow some herbs aswell, but they vansihed in the other stuff and never saw the light of day. (I never recognized them at least.)
On the clovers: I planned on sowing them early to let them get time to start growing and take in some nitro and then work them into the soil before I sow the other crops. So the clovers would act as a fertilizer. I will also add cow dung fertilizer aswell.