diff --git a/configs/crystal/create-partitions/up.nu b/configs/crystal/create-partitions/up.nu
index c2884aa..7913296 100644
--- a/configs/crystal/create-partitions/up.nu
+++ b/configs/crystal/create-partitions/up.nu
@@ -82,5 +82,5 @@ def main [cfg] {
         info "Creating partitions manually"    
     }
 
-    info "Partitions created"
+    info "Partitions created!"
 }
diff --git a/configs/crystal/install-base/up.nu b/configs/crystal/install-base/up.nu
index c15b72b..0612e42 100644
--- a/configs/crystal/install-base/up.nu
+++ b/configs/crystal/install-base/up.nu
@@ -24,6 +24,10 @@ def install_base_packages [] {
         which
         base-devel
 
+        # chaotic aur
+        chaotic-keyring
+        chaotic-mirrorlist
+
         # fonts
         noto-fonts
         noto-fonts-emoji
@@ -61,4 +65,5 @@ def main [cfg] {
     install_base_packages
     cp /etc/pacman.conf /mnt/etc/pacman.conf
     run bash -c 'genfstab -U /mnt >> /mnt/etc/fstab'
+    info "Base packages installed!"
 }
diff --git a/configs/crystal/install-bootloader/up.nu b/configs/crystal/install-bootloader/up.nu
index e38bdf8..64ce9c2 100644
--- a/configs/crystal/install-bootloader/up.nu
+++ b/configs/crystal/install-bootloader/up.nu
@@ -1,5 +1,41 @@
 let RUN_IN_CHROOT = true;
+
+def install_grub_pkgs [] {
+    (run pacman -S --noconfirm
+        grub
+        efibootmgr
+        crystal-grub-theme
+        os-prober
+        crystal-branding
+    )
+}
+
+def install_grub_efi [location: string] {
+    debug $"Installing grub to ($location)"
+    install_grub_pkgs
+
+    (run grub-install
+        --target=x86_64-efi
+        --efi-directory $location
+        --bootloader-id=crystal
+        --removable
+    ) 
+    (run grub-install
+        --target=x86_64-efi
+        --efi-directory $location
+        --bootloader-id=crystal
+    )
+    "\nGRUB_THEME=\"/usr/share/grub/themes/crystal/theme.txt\"" | save --append /etc/default/grub
+    run grub-mkconfig -o /boot/grub/grub.cfg
+}
+
 # Applies all system changes of `install-bootloader`
 def main [cfg] {
-    echo "Executing up task `install-bootloader` with config" $cfg
+    debug "Installing bootloader with config ($cfg)"
+
+    if $cfg.preset == "GrubEfi" {
+        install_grub_efi $cfg.location
+    } else {
+        error make {msg:  "Not implemented"}
+    }
 }
diff --git a/configs/crystal/install-kernels/up.nu b/configs/crystal/install-kernels/up.nu
index 7512f18..f58fdf3 100644
--- a/configs/crystal/install-kernels/up.nu
+++ b/configs/crystal/install-kernels/up.nu
@@ -23,4 +23,5 @@ def main [cfg] {
             warn $"Unsupported kernel ($k)"    
         }
     } 
+    info "Kernels installed!"
 }