Make Default Your Options or Make Templates in SolidWorks:
1- Create a new part for part space (new Assembly for Assembly space)
2- Apply your any options such as performance,sketch spase, option botton and ... .
3-Save and replace type as .PRTDOT in below address(and .ASMDOT Assembly for Assembly space)
C:\Documents and Settings\All Users\Application Data\SolidWorks\SolidWorks 2012\templates
For drawing parts is very useful to make templates beacuse preparing 3D part to 2D drawings always take a 10 times more time that you spent when you modelling directly a 3D part. In drawing you usualy must put a CL, ballons, tables, notes, remarks, welding signs, surface quality, anticorosion protections,
dimensions, and best way to controll these data is to put them in different layers.