This Mech is super close range, but gets kills once you're there. You can sacrifice JJ to get more speed if you want to (but I had a spare 280 XL and no spare 295 XLs, so I went with the 280), but this is already pretty quick as it is. The 4 SPLs generate very little heat. So little in fact that I don't even bother chaining them. The MGs generate no heat. This is a very cool build, pun intended.