As others have said, quick swap of the flapper/rubbers in the tank are an easy proactive maintenance (you’ll do it now or at 12am, so just get it out of the way early) Tile concern is less about colors than condition of the ground/stability of the substructure.

Zoltan Pozsar's prediction that the Fed may "lose control of overnight rates" leading to a vicious dislocation in repos coupled with a paralysis in the FX swap market, many traders who (pretend to) understand the implications of what the former Fed strategist said, have quietly hunkered down and are looking carefully for signs that Pozsar is correct, a worst case scenario that could then lead to a spike in Treasury yields, a forced deleveraging of hedge funds, and a plunge in equities.

But that doesn't mean you must swap it out.

Once I realized what had happened, I called the mortgage department and asked the rep to add it fully to an extra mortgage payment, something they were able to do by swapping out a code that told the computer to apply excess money to the principal, but not before asking why I wanted to make extra mortgage payments at all.

He swaps his life for income, which is virtuous. 

It was a straight swap $ for $.

Post it on a Facebook site in your local market; there are all sorts of swaps and items posted for sale.

I would swap toilet seats because those were disgusting but I would only swap the toilets if the water was in your name and not the tenant’s name.  

With the limited info we have it sounds like you are extending trust to a company that doesn’t deserve your trust.As for HWT prices, I agree the price you paid seems high assuming a normal swap out and the cheapest available tank was available.

You may find that plan A & B swap places as you work with a property or that plan E or F or G pop out of nowhere and land on your plate (selling as a Rent-to-own, selling a life estate, super-long leases, sale with right-of-first-refusal).An owner rent-back is another option (I've done my first one this year - we'll see how it goes).