yes, they have multiple different servo set ups. i went with the Hitec HS-55 micro servos and they worked great for a dual set up. and the stock duel 270 motors haul A$$.
there are conversions that you can install to make it use one 1/10 scale standard servo. and you could put two really good after market 1/18 Motors and have that thing flying in no time at all!
i would recommend a Mini LST or LST2 to anyone if they could find a good deal on one.
other than that being said. i would still invest in an RC18T/MT/B/R anyday over a used Mini LST.
I'm sure alot of people would say that a Mini LST/2 is a great truck but nothing compared to the RC18 series.
if i had a huge far to race in, i would skip the RC18MT and get either a RC18T or B cuz there alot easier to control and are better race RCs. a monster truck wouldnt compare to the T or B if you plan on cruising on a track.