I can't see your base config the picture is too small and won't expand without distortion

thank you it is very nice

What turrets do you guys both use? Is it worth me getting the napalm as it is going away forever?

apart from the walls it is the same as my base although I use erms rather than modded gunners in towers. Will look at using the modded units. On wave 74 with very few losses. Silo is only lvl 3 atm.