I think I did touch on that earlier on, but I don't have a problem running through it again.
First is cost. Now this is relative because some apply their personal burn rate to the diy projects they take on. It needs to be understood that I am not one of those people. I actually swing the other way and perfer to take on projects even if there's minor savings to be had.
I had a line on a Canada Billiards 'Black Crown II' (commerical grade) table in fairly new condition. It would have cost me $~3k to purchase. Of course I would still have to tear it down and set it up. I never took the time to see it in person so I can't speak to it's pocket specs. That said, it was in a pool room which leads me to believe it still would have been lacking (too loose) to what I perfer to play on. So, reno a table I already own...?..., or buy a table that I'll have to reno. Although I do like the styling of the Black Crown II. I can't justify ~3k just because of some OEM chrome trim.
Second is heritage. This table was bought by my mother as a gift to my father. Although he did initially attempt to sell it on the open market before giving it to me. That fact still remains that it was gift by him to me and my family. So although the table isn't of exceeding quality or lengthy lineage. It still remains an item that has been passed down generationally speaking. If I bought something else, this table would have to go. No one else in my family either has the room and/or plays the game enough to justify having a table. So..., I have zero doubt that I can make this table play as well as anything else with the right amount of effort. What any other table would lack, is this heritage.
Lastly, the challenge. Reno'ing a table is something I've never taken on before. I'm one of those types of people that jump at opprotunities to learn skills. I'm an electrician by trade. Upgraded to automation and then controls programming professionally. I took up woodworking, which turned me on to vintage machinery restoration. That shifted me into metal casting and hobby machining....etc. Professionally I've went to pasture and took an admin job, so my idle hands and need of challenge made this project a must do.
I know some will not relate to any of the above. Yes, I could have easily bought something else, or thrown a ton of money at someone of experienced skill to do the work I'm taking on. That's just not the way I'm wired I'm afraid.