401k Rollover Question

Switched jobs (30 yo) for first time and have about $75k in my 401k. The majority of it is roth 401k but about $25k is traditional which is taxable. There is also about $18k of taxable in my roth 401k which I assume is from matching? Will I pay taxes on the taxable part of my roth 401k if I roll it over to a roth IRA? Is my best option to roll everything over to my roth IRA and pay the taxes now? Will I only have to pay taxes on the non-roth 401k and is there any loophole/way around that? Basically, am I missing anything here as its a lot of money and don't want to mess this up.