Changed the oil in mine tonight at 610 miles. I've adjusted my throttle cables twice thus far. The slack really does set in quite a bit during the break-in period. Looking forward to more fun with the R7.
It's the same filter as nearly all Yamaha's, if you want OEM. 5GH-13440-xx-00 The xx is the version number, it's up to 71 now, but any with the rest of the number will work. For Mobil 1 filters it's the M1-108A (2.5") OR M1-110 (3.5"). There is no clearance issue with the 110. I had used Bosch filters for years but I have had problems with them in the last year, three different bikes leaked from the seal, so no more Bosch for me.