I won't even consider ths a build. Takes a minute tops to swap out the flamer shit with some real guns. But yeah this works, for what it is.
I like this build quite a lot. I had to wait many months to get the C variant. Went with another heatsink instead of the TC though. If you can isolate a single target you can utterly shred it, even 100 ton monsters.
My little tweak because you need more ammo (since the mg buff): Great build, following match was my first one ine a viper, no skills unlocked:
5/5, The build works very well, except with the current heat balance you will want to trade the TC1 for another heat sink.