Agreed, your mech is the "Cyllaros" quadrapedal mech, a unique mech in that it could transform into a tank, its existence proved confusing and distasteful to the proud warriors of Clan Hell's Horse, the group who created it. At 55 tons and armed with and LRM 15, 2 improved heavy medium lasers, and 2 AP gauss rifles to fight infantry, the Cyllaros featured a two man cockpit that allowed for a more traditional approach for tank piloting.