Rancilio Silvia make better espresso with a clean machine, simple steps to better coffee

Rancilio Silvia make better espresso with a clean machine, simple steps to better coffee *bonus Silvia upgrade at end of video , new group gasket, backflush, cowling/group cover replacement
group cover
amazon.com/dp/B00CJ28JUU?psc=1&ref=ppx_yo2ov_dt_b_product_details
gasket
amazon.com/gp/product/B00RVVDH0Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
cafiza
amazon.com/gp/product/B001418KNS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
brush
amazon.com/gp/product/B07RT1D5Z8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
kit
amazon.com/gp/product/B008I5N9XE/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
backflush basket
amazon.com/Espresso-Supply-58-Milimeter-Backflush-Insert/dp/B0016C8ZO4/ref=sr_1_3?crid=3IODM3IU7EP5V&keywords=rancilio+blind+basket&qid=1681394387&s=home-garden&sprefix=rancilio+blind+basket%2Cgarden%2C142&sr=1-3