Yes, but you missed the point with the Lethality - it's supposed to be a fanboy ship. Pirates, renegades, big guns, flashy paint jobs, and all that. Though, considering most so-called fanboy ships with their uber-trans-galactic-multi-phase-super-nuking cannons, their half dozen transwarp engines, fifty phaser arrays, and twenty quantum torpedo launchers, I'd say the Lethality is fairly conservative by comparison.
Just because I haven't done a lot of TNG ships doesn't mean they are beyond my abilities. TNG designs have a different style, and take a different approach, and quite frankly I'm not much interested in wasting time on one of the things unless it's something that catches my eye.