Should I Re-Learn the game?

Before I get going here is some backstory. About 2 Years ago I started playing dota 2. It was fun for me and I enjoyed it. When you first start the game, dota asks what hot keys you want. 1 2 3 4 for abilites and WASD for camera or the standard Q W E R layout. Since I played many FPS's at the time it just seemed like the obvious choice. It was fine in dota. Dota doesn't require much mechanical knowledge or skill so it worked out. Then I downloaded LoL to give it a try. Immediately what I did in the tutorial was change all my hotkeys to how it was in dota. 1 2 3 4 for abilities. WASD for camera and Z X C V B N for item slots. Now that I've been playing league a lot (and prefer it over dota) I was wondering if I should just revert my hot keys to how everyone plays. I find I have trouble doing some things like that would take a lot of mechanics to pull off. It just seems my keys are to far apart for some stuff like a clutch Lee ward dash or kata ward shunpo. What do you think? Should I re-learn the game or keep it how it is?