Ignition advice

[BlueBull]

I recently fired up my new engine combo, a 406 CSB with Brodix IK200 heads (64cc and 200cc int.runners). I have flat pistons with 12cc dish and a hyd roller cam from comp (XR270HR) with following specs:
duration @ .050 lift: Int/218 Exh/224
Lift: Int./0.495 Exh/0.502

The selection of the cam was based on the moderate compression and the use of the car (daily driver). The distributor is an MSD streetfire (HEI) with adjustable vaccum. My redline is 5500 rpm.

Now I need advice how to setup the ignition timing. The present timing is 10 degrees on idle (1000 rpm) and a total (without vacuum) of 36 degrees. How shall I setup the adj.vaccum depending on the rest of the configuration. Shall I use ported vacuum of not?

Thanks