They are both excellent radios. As mentioned above, Hitec does offer the spectra module.

Another radio you may want to consider is the Tracker III from Polks Hobby. The Tracker III has a buddy box port and (if I remember correctly ) the ability to name your models. I have a Tracker II and really like it. 99 model memory, fully synthesized transmitter AND receiver, 900 mah battery for transmitter and receiver, built in frequency scanner, 8 channel, etc. Price is $250 (on sale right now for $200 ). http://www.polkshobby.com/