Ciao,
You can put many things in Ravioli and Tortellini I use rolling pin 70 cm long made oak was my nonna's, with I can make very big sheet of Pasta. As you say Pasta very easy. For Pappardelle roll pasta dough until flat and even. Take sheet and roll to sausage shape then cut with knife. Sometime I put inside dough fresh Basil, Rosemary, Oregano and sometime Sage goes very good with chicken. For Bucatini I use thin square wire I use fingers to roll dough around wire pull out you have hole all way.
You can make with normal flour, walnut flour, chestnut even acorn flour! You can put in cheese, pepper, all kind seeds add interest. Easter I make with walnut flour and use Duck egg makes pasta very rich. Only limit is imagination.
Sarana x