7500 is correct for the NORMAL schedule. For the SEVERE schedule, oil
and filter are changed every 3750 miles.

If you want to do it more often, go for it! And good on you for wanting
to do it more often that required.

However, that 7500 might be OK, it might not. Oil change intervals are
sometimes set according to marketing desires, not necessarily what's
best for the engine.

Use 5W-20. Any brand you want.

If you can't find 5W-20 (it's much more common now than it used to be),
you can use 5W-30. Honda prefers you use 5W-20 though.

For a copy of your Owner's Manual, click here:
https://techinfo.honda.com/rjanisis/logon.asp
No login necessary. Just choose "Owner's Manuals" from the menu at left,
then drill down from there. check it out for whether or not you qualify
for the "severe" schedule.