First time homebuyer budget thoughts

28y/o single male, closing Oct18 on my first home. How realistic is my budget? Minimalist, most of my entertainment comes from fishing/hiking/biking.

2000 - Mortgage 345 - Home/Auto Insurance 150 - Electricity/Propane 420 - Car Payment 300 - Gas 160 - Starlink Internet 85 - Cell Phone 500 - Groceries/Household 200 - General Shopping 65 - Subscriptions 475 - RRSP/Long Term Saving 500 - Emergency/Short Term Saving

5200 Total, 5200 Income