Not really - that is the beauty of rolling release - that is unless the ISO used is very, very old. Only thing you may need to do is in the settings set the terminal to lxterminal or sakura
The minimal version does exclude a lot of packages including some audio things - the following list of packages is added on the full LXDE iso
##################################
## extra packages
## Java
#>extra jdk8-openjdk
#>extra jre8-openjdk-headless
#>extra jre8-openjdk
## Printing Support
## manjaro-printer meta package
>extra cups
>extra cups-pdf
>extra cups-pk-helper
>extra ghostscript
>extra gsfonts
>extra gutenprint
>extra hplip
>extra python-gobject
>extra python-pyqt5
>extra splix
>extra system-config-printer
## Scanner Support
>extra simple-scan
## Extra Fonts
>extra ttf-dejavu
>extra ttf-droid
>extra ttf-inconsolata
>extra ttf-indic-otf
>extra ttf-liberation
## Extra Applications
>extra gimp
>extra guvcview
>extra thunderbird
>extra transmission-gtk
>extra vlc
>extra xfburn
>extra yelp
## Network
>extra avahi
>extra nss-mdns # NSS support for mDNS (optdepend for avahi)
>extra openssh
## Libraries for Sound/Audio/Video
>extra ffmpeg
>extra gst-libav
>extra gst-plugins-bad
>extra gst-plugins-base
>extra gst-plugins-good
>extra gst-plugins-ugly
>extra libdvdcss
>extra manjaro-pulse
>extra pavucontrol
>extra pulseaudio-bluetooth
>extra pulseaudio-ctl
>extra pulseaudio-zeroconf
## Connect Packages
>extra android-tools
>extra android-udev
>extra gvfs-afc
>extra gvfs-gphoto2
>extra gvfs-mtp
>extra mtpfs
## screen lock
>extra light-locker
## network
>extra blueberry
>extra bluez
>extra bluez-libs
## file utilites
>extra ffmpegthumbnailer # tumbler - for video thumbnails
>extra libgsf # tumbler - for ODF thumbnails
>extra libopenraw # tumbler - for RAW thumbnails
>extra poppler-data #CKJ support for pdf
## Optional dependencies engrampa
>extra p7zip # 7Z and ARJ archive support
>extra unace # ACE archive support
>extra unrar # RAR archive support
>extra mesa-demos
## xfce utils
>extra manjaro-lxde-xfce4-notifyd
>extra manjaro-lxde-xfce4-volumed-pulse
>extra xfce4-notifyd
>extra xfce4-power-manager
>extra xfce4-volumed-pulse
You can pick the ones you need - most likely something like the following
manjaro-pulse
pavucontrol
pulseaudio-bluetooth
pulseaudio-ctl
pulseaudio-zeroconf
manjaro-lxde-xfce4-notifyd
manjaro-lxde-xfce4-volumed-pulse
xfce4-notifyd
xfce4-power-manager
xfce4-volumed-pulse
The later version found on my unofficial download page has Sakura as terminal instead of termite which was removed from the Arch repo at some point and I decided to replace it with something in the repo.
Filemanager trying to open termite
In the file manager - navigate Edit menu → Preferences → Advanced
Replace termite with lxterminal and close.