I'm thinkin' the reverse. The right end of it seems to be too small for engines to be placed there. This seems to gather some design elements from the Mullock, which has spikes sweeping back rather than forward. Regarding that ventral stub thing... is that supposed to be a fighterbay, like the off-the-main-hull one on the Ravana, or an engine pod, a la Colossus? It has potential (not that I myself have any modeling skills), but I think in its present form, it might suit LOD1 or 2 rather than LOD0. The main hull and spike arms need more sharp angles and edges, rather than the smooth contours. I also suspect that some areas of the hull haven't been textured yet... where the jet-black sections are.
Later!