There's a great little program called AppZapper for completely removing installed apps.
I also use Coda, which is a text/css editor with built in FTP:
http://www.panic.com/coda/
The same company also puts out Transit, which is a great FTP app:
http://www.panic.com/transmit/
Check out the rest of their stuff too, you might be able to put it to use.
We just picked up yet another Mac last night. My girlfriend wanted an IMac to go with the new Macbook pro her job just got for her. She's at her desk right now installing all her apps.
There are no Mac alternatives for Statsremote as of yet. But I hear they're working on a Mac version. At that point, they'll have my business again.