You can create SOP's for your Quality System the quick inexpensive way or the slow expensive way.
The quick inexpensive way is to base your system on generic Quality System SOP's and customize as needed. The slow expensive way is to custom write SOP's. A recent industry wide survey by Path wise, a large consulting and training firm, showed that the majority of respondents take 3-5 days to write, edit, and rewrite a SOP and to create forms. Our SOP's are in Word format, for easy editing. SOP's are complete and ready for use. They are not templates where you fill in the blanks.
Medical device designers would not custom design a component when they could buy a time tested off the shelf inexpensive component (Eg. valve). Software Engineers would not develop custom software when off the shelf programs are available. Why then custom write Quality System SOP's? Why reinvent the wheel?