That's good. Go for the GC and let us know how it goes. Just keep an eye on oil consumption.
In case you are wondering, my story with this is that my fiance had an 01' Civic with 70k miles and had always used mineral (dino) oils. The oil level barely dropped on the dipstick over 5k miles. I then started changing her oil using Mobil 1 5W-30, and GRADUALLY over several intervals the oil consumption got worse and worse and by 105k miles, it was burning about a quart in 3k miles - much more than it used to before synthetic was used. That increase was much more than would be expected just from the engine getting older (from 70k to 105K miles). At 105k miles, I changed to Gold GC, thinking that maybe it was just that Mobil 1 and her engine weren't a good match. Same thing, the consumption was about the same as with the M1. She traded it in soon after so I didn't get to try anything else.