For the last two years i've done what you are guys are trying to do and the Marshal CV345's our money especially if you're dealing with a lot of low light environments like I do. the CV505's are good as well but i like the better glass option on the 345's. I use the 505's for when travel and location space is tight or if i also want an overhand cam (i do arcade games, Golden Tee, Buck Hunter, Darts , Pool etc). The thing about the Marshals is the manual side of things but if your traditional eSport where the player isn't moving as much as when players play pinball or golden tee *arcade style) then setting the lense on focal point is cake and you can remotely manage them via RS485. However, i would wait because they will be releasing their new line late November all true 4K and even a 505 sized 1080p120f cam although not really needed for what your doing but for me it's awesome. The 4K CV380 is what i'm looking at and i imagine the 4K addition would allow you to better match your frames and picture with your other cams.

Another great marshal is the CV350 which i just can't leave without and that allows me full control of picture including zoom and focus for when things aren't as controlled as a super low lux.

where are you from?

-King