Ok if you want to ship limit is to make the ship limit to an insane number
and to increase the number of building you have to increase the number on each of the planet types
First donwload the forge tools, but they are out of date, but use them as a template.
If you are using xp go to
C:\Documents and Settings\username\Application Data\Ironclad Games\Sins of a Solar Empire\
There you will see folders marked mod-(version) go in there, and create a folder called Limit and planet or whatever, then open the folder and create a folder called gameinfo
go into the forge tools open the reference files, copy the files called researchsubject_maxshipslots(race)(number).entity and then paste into in to the mod gameinfo folder and search for planet copy all of the files that are marked planet(type).entity copy them and paste them back into the mod folder as well.
Ok lets do the maxshipsslots(race)(number) first, open with notepad, and change
researchModifier
modifierType "ShipMaxSlots"
baseValue 0.000000
perLevelValue 320.000000 or whatever number you want
change perLevelValue to whatever number you wish and go thru each file and change as you please
Now for the logical and tatical, open planet(type), with notepad,
and change for each file
stage
price
credits 450.000000
metal 150.000000
crystal 75.000000
upgradeTime 45.000000
maxModuleSlotCount:Civilian 18.000000 change here to whatever number you want
maxModuleConstructorCount 1 change here to whatever number you want
same for tatical
stage
price
credits 0.000000
metal 0.000000
crystal 0.000000
upgradeTime 0.000000
maxModuleSlotCount:Tactical 5.000000 change here to whatever number you want
maxModuleConstructorCount 1 change here to whatever number you want