yes MN has the worse acc. i have boosted elite b\v\e and the spred sucks

I have a Alcase BB5. I use 11/11 main gunners that are boosted. In the 80-100 lvl range they cap out. The question you need to think about is do you want really good gunners at the low lvls. EBVE crew at blitz lvls are pretty fun. I would highly suggest you boost those Elites for best results.

Elite Acc gunners, this will give you the best possible accuracy. ;)

The thing is I really dont want to waste a pair of acc gunners just to find they have good spread anyway... How bad is it at like level 50?

Keeping in mind that my main BB crew is a KM BB line with 11/10 gunners, so I'm not exactly expecting block shots. (That's also where I'm considering using my elites, though I'd have a lot of grinding to do...)

11/11 is fine, my mn gunners are 11/11 ebved at mid level and love the 8" dual 2nd set and get a decent spread and reload, and the 3.9" duals nice spread and fast reload for dds and pluton :D, the only guns that i find have bad spread even with 120 gunners is the 13.5" and 13" quads