I bought a Toto Eco Flush CST784EF for our master bathroom and it is terrible. You need to have a toilet brush scrubber by you each time you use the bathroom because there is not enough water or pressure to clean the toilet. And, it was $600. The biggest waste of money I ever spent. Go with American Standard. We bought one of those for our powder room and it is amazing for 2/3 rds of the cost.

The $99 AquaSource from Lowe's is the best-kept secret in the plumbing industry. It meets or exceeds the performance of any of the non-pressure-assisted toilets, including American Standard, Kohler, and, yes (gasp), even Toto. It's a quality product with the only complaints being about the included seat. I own one and have installed at least a half-dozen for friends and family members and they are all extremely happy. It is also available in Biscuit for $165. Someone posted above about color comparison. Toto's Sedona Beige matches American Standard's Linen and Kohler's Biscuit.

The Korky kit you bought should work fine in most any toilet. Don't worry that it doesn't look like whatever you have now. Just install it and you should be good.

For the ones who want to access my computer in order to install spyware, etc., or the ones who want my credit card number so that they can use it to buy stuff without paying, or who use some story to get my access numbers to bank or investment accounts, it seems to me that the difference between them and some thief who sticks a gun into my ribs in a back alley is that they don't have a gun ... and, O.K., there's not the threat of physical violence - but if you steal from me, you're doing me dirt. Sometimes I ask them if their mother is proud of them for getting paid to be such a thief. ole joyful