This is actually a generic build sutable for many Orion variants. This is a simple build, but extremely effective. The LLas and the AC10 works well in similar ranges, and the SRM4 for added firepower in the short range. Depending on personal choice removing some armor and a DHS would allow you to jam in an AMS, or reducing engine size. Below is the special PT edition, customized by adding an MLas firing in line with the SRM4.