first of all you will NEVER go against pirates unless you are st**id

. pirates are not dum they will NOT (NEVER) confront you in battle unless they know they can beat you , so if you have a pirate around that is willing to fight FLY AWAY..trust me i have more exp in the game more than anyone..
how ever if you want a decent ship you go with 3 siege lunchers (torpidos) and 1400mms x4 and you get some MODs in low slot.. shield amp and shield boost in Med slots with some weapon distruptors...
then you are set to go.. also you need a MWD to get into the position you need to use the 1400mms..
if you want you can be a anti targetting means they will have a very hard time targetting you while you are already shooting them..the key top stay alive is to keep your shields UP..
you need Medium or Large shield boosters and a shield amplifyer for sure..***
watch out for sharp shooter pirates and gangs , and electronic warfare scorpions..(once your distablalized you are done)
anyways try to have fun and i hope that you will get the right setting for you raven
best wishes