That's fine...however if it was me, I would still increase bore by sleeving it and punching it out to atleast 84mm.
Then dump the stage 1 cams and get Skunk2 pro1/pro2's. I love they're cams but not their springs.

Here's what I have brewing right now...still need a Hondata and to get Dave (SMSP) to finish my header.

Bottom end
- 84.5mm sleeved GSR
- 89mm crank for 1996cc (balanced)
- 12.3:1 final compression
- custom lenght rods and pistons (balanced and coated)
- Fluidamper hermonic pulley
- ITR oil pump (upgraded)
- ARP head studs and a Cometic head gasket

Top End
- B16 Head, (ported and reworked chambers)
- Ferrea valves (+1mm intake nitrate coated)
- Eibach Springs and Crower Retainers
- Endyn Cams (still playing with cams. Pro 2's will be next)
- ITR manifold (which was ported/CFM matched to my head)
- STR 70mm Throttlebody (port matched)
- RC 440cc injectors

Other
- HONDATA S300
- SMSP B19 Headers
- MSD ignition/coil setup
- custom 5" intake system