That is pretty funny. You made almost the exact same mech I made and called "alphamaster version 2". However, 22 DHS?! you are a wizard. I like it. I had an XL 390 and only 20 DHS.
Exactly right amount of heatsinks to fire two alpha shots in row, the speed is necessary too... I love BLR´s, not only because they are my only assault mechs...
By my calculations your mech should be able to alpha 6 times in a row and overheat on the 7th. http://keikun17.github.io/mwo_heat_simulator/
It depends on map ,on terra therma you can womit only 2 times safely. You must calculate that you often can take heat from your opponents counterattack
Another variant that was not posted No gosth heat alpha, all slots used and big XL with decent leg armor.
I tryed this before but i missed weapon capable of shooting uav´s and with another laser the alpha look more dangerous