It beat one of Mazakari's DSL-S bots 
So you've basically reached toddler level.
nice advice, certainly this will help his building 10-fold.
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just gonna say tho that youre wasting an absurd amount of weight putting the ETEKS on the inside of the chassis.
either A: you could use something like this setup if you
really need 4 ETEKS on a hw:
(having a FS motor facing straight forward is generally a bad idea though, try angling the MEs so you can get the ETEKS ever so slightly inward toward the middle.)
or B: get rid of the ETEKS altogether and get piglets instead. you still gotta put them on externally though, so try a ME on both sides and 2 DSL bars, with the front holding the piglet.
my favorite weapon setup for FS is a hexplate with sideways beaters on it and a high DPS weapon on the end, youre feel to use whatever you please though.
after all of that, switch the wheels to technos and it should be a lot
.
EDIT: replying to mazakari in this post so i dont have to make a useless post.
Because it was totally meant to be advice and not just an off-hand bit of banter. 
if you dont have anything helpful to say, just dont post. simple as that honestly...