Are there any drawbacks in general to CPR playfields to be aware of? They seem to have the highest quality rating from what I've seen here. I put in a Hardtop a year ago, but ironically that process has given me the confidence to do a full swap. I will enjoy the Hardtop for the next few years while the playfield would sit. What are best practices for long-term storage? Horizontally flat? Is all this worth the blowback of not telling my wife?