I’m tentatively seconding @walden@sub.wetshaving.social’s recommendation for the CF Legacy: I don’t own one, but I’ve only ever heard good things about it. Other options you might consider would be:

• Tatara Masamune adjustable razor
• Karve Overlander

As to your brush, you have the budget for buying the biggest and greatest badger, but I don’t believe you have the shaving surface to really enjoy it - if you shave your entire face, that’s good advice, but only for the neck - not sure… If I were you, I’d get a rather smallish brush - you can’t go wrong with the Semogue C3 Galahad Premium Horse. No break in period, no funk, and a very manoeuvrable little brush allowing for high precision lathering.