expired domain question

I plan to buy very good expired domain for money site worth few k $. I need to install SSL on it, but most of links are pointed to homepage http and www version, and also it have another 500-600 inner pages that have some links..

https is important to me and i cant go without it, so what do you think if i redirect am i going to lose most if not all link juice, and would 404 to 301 because of many old url’s be good or bad thing to do..

I plan to buy very good expired domain for money site worth few k $. I need to install SSL on it, but most of links are pointed to homepage http and www version, and also it have another 500-600 inner pages that have some links..

https is important to me and i cant go without it, so what do you think if i redirect am i going to lose most if not all link juice, and would 404 to 301 because of many old url's be good or bad thing to do..