SAP Spool Conversion to PDF

Hello Experts,

Recently we came across a scenario where we are trying to print a SAPScript form (pdf) average of about 3000+ pages / spool. Since the size of the spool is large every step of the processing (spool generation, output generation, etc.) taking huge time to complete.

I am looking for suggestion on below options as to how we can design it better and make it more robust and fast.

1. having a separate spool system (a separate VM) for more compute power.
2. take out the spool as a file and convert it outside of SAP (not sure if this is possible)
3. using SAPSprint (have to explore) or SAPPDFPRINT (only compatible with Adobe forms) options.

Has anyone ever faced a similar situation, our main pain currently is the runtime to generate the spool and converting that in to PDF.

Please throw your suggestions.

Thanks,

Kamal