Nope. Halo verse weaponry/shields/tech is documented at least a few thousands times more powerful than Star Wars weaponry (by official numbers). And I don't even like looking at things that way, but since that's the most favorable assessment for the matchup anyway...
Example - Covenant tech roughly on Par with the UNSC - I don't know how to analyze the Flood since they're kinda different - psychic powers and all, but still.
http://halo.wikia.com/wiki/Magnetic_Accelerator_Cannon
http://halo.wikia.com/wiki/Orbital_Defense_Platform
Halo capital ships could take on pretty much anything in Star Wars - a fleet could probably even stand up well to the Death Star (weaponry with as much energy as, say, the collision of the Super Star Destroyer in Return of the Jedi)
Example - Covenant tech roughly on Par with the UNSC - I don't know how to analyze the Flood since they're kinda different - psychic powers and all, but still.
http://halo.wikia.com/wiki/Magnetic_Accelerator_Cannon
http://halo.wikia.com/wiki/Orbital_Defense_Platform
Halo capital ships could take on pretty much anything in Star Wars - a fleet could probably even stand up well to the Death Star (weaponry with as much energy as, say, the collision of the Super Star Destroyer in Return of the Jedi)
. All I did is find the wiki's for either topic - don't know about the others who apparently can't find (or believe) their own evidence and have to calculate things themselves or what... Blame the OP if you want. Still say the Empire has a good chance of being outnumbered and outgunned, without even considering non-technological/psychic powers from the Flood or the Combine.