: I live in a 30 year old house (Approx). The current toilets are 7gpf, we need to replace them because they weren't taken care of

Many people replace toilets themselves, for help on that
http://www.toiletology.com
For a report on the new toilets go to:
http://www.terrylove.com/crtoilet.htm

Regards,
Terry

• a report on low flow toilets