Slight modification of what was posted and the variation I posted in another thread. A little more burly. A little slower. Those SRM6's group like a dream with Artemis.
Switch ammo as needed. You only get 16 volleys if SRM6's with 400 rounds. I normally drop to 20 gauss 500 SRM since it is my money maker. Can also drop engine a little more and get more ammo on there.
I don't know why your build got 3 stars but someone with an XL engine version for 4-5 stars... But great build. I have something similar on my 733C model using all 4 jump jets and 3 SRM6.
Three stars are usually given to builds as a base starting point. They increase or decrease as necessary. The new site design and rating systems will also utilize this.