how to re-arrange or am i f***Kd

ok, im level 20 at the minute and my base really sucks as in the layout, ive got too many buildings to move stuff around. im curently still lvl 3 outpost and was just wondering how much more terrain il get when i upgrade to 4?? i cud do with sum 1 looking at my base really to tell me what to do thanks, happy looting!

https://sector292.forumotion.com/t15-my-base-for-review#350
take a look at myn, this is with a level 4 outpost (which gives 70 land, 80 wall peices (28 corners) and a few more other stuff ;P !

ok tom thanks. is that 80 extra or including the 60 i already have?

including loll. ill post a brand new pic of my base, just improved





click the above images to expand them