According to wikipedias article on this so looks it not to be good
Chance for it to work. But it may not include the later progress by Bussard.
http://en.wikipedia.org/wiki/Farnsworth-Hirsch_Fusor
Special this seems as Busard give no answer to this.
“Fundamental limitations on plasma fusion systems not in thermodynamic equilibrium”, thesis of Dr. Todd Rider
Maybe Todds thesis is a problem for focus fusion to?
And spoil the possibility for boron fusion.
