Runes of Magic US / AU

Hey RoM peeps, I was wondering about the Rogue/Knight. I know it can be pretty good DPS/Off Tank (Physically), also I heard its amazing in SW. But what really intrigued me was the Searing Light Buff you get for 15 minutes. Now I know its nothing compared to Warrior/Mage, and or Knight/Mage, or even Warden/Druid. But at level 95, it does 67 LIGHT damage every time a white attack hits.. I'm not saying by any means that this could be end game DPS. But would you think it could be viable for SW and or soloing? I've noticed that I do a decent amount of DPS for my magical attack level with all of my 5 bleeds, plus the "Full Attack" based off of my "Searing Light" At the moment, I have only 32k magical attack semi-buffed. ( hero ) but, I still hit around 15-17k Full attacks. Now, If I were to stat like a mage on my R/K for end game purposes, would it be considered at decent constant DPS? Keep in mind I have all the SW buffs including Tactical Smash, IBW, etc. As well as Strong Stim, Lute, Tamb, Raid VII+ etc.

I'm also pretty sure its magical damage--I've tested it with serenstum and rainbow crystal candy. It is indeed magical. But does it go off of physical damage? or dex with magical attack? or?

NOTE:: In my char plan, if I stat 2 dex/ma, 2 str/ma, and lastly 2 int/ma I would have 144k Magical Attack, as well as 49k Physical Attack UB. So...would it be decent for just fooling around and having fun in sw? I also am not trying to tell any of you guys that this is the way to go whatsoever. I'm just wondering if it could be okay enough for sw and lower level soloing.

Thanks,

Twin.