I’m interested in the 10-week at home weight plan. I am a complete novice when it comes to anything weight-related. I have found enough info to get the correct ViPR tubes and kettlebells, but am a bit lost on the weight(s) needed for the squats. I’m trying to be as frugal as possible, since these are only going to be used for 10 weeks/year. I’ve seen options for pouring your own using concrete. Any other options on the inexpensive side? And how much/what kinds of plates should I acquire? 6’1” 155lb male, if that helps inform what I need.