IDK how interested you are in switching colors or what but I was in the same situation as you were and I joined legions of the eldar and they helped me out alot idk send me a in game pm if your interested.
Also hope you do ok battling the infidels may you nation prosper also if u need money now try getting in on some tech deals. those saved me from a tech raider once and I was able to come around and stomp him