tls haven't been tried in the gen5 but they are possible. they are bigger than the tsxs and lots of other projectors so it will be more of a challenge.
if i were you then yes i would put the tsxs on here or on hidplanet and get either tl with zkw lenses or fx-rs or rx afs with custom shield and clear lenses.
the tls will be bixenon so they will have a low beam and high beam. they are also know for their width. fx-rs have more foreground and they are more compact so easier to mount.
i think best would be the fx-rs. pm me if you have questions or look on hidplanet forums in jvx's comparison threads but have your drool bucket ready.