Doubtful, different chipset. Give the info at LEM a going over:

http://lowendmac.com/2000/pismo-powerbook-2000-firewire/

I don't see a listing for 1080p, but there are a couple of wide screen resolutions available. They have a typo spec'd listing 1600x1200 as 1600x1000.

Clamshell mode rocks! Uset the Pismo as my main graphics machine recently when the DA and QS'02 both had bellyaches at the same time.