Minning lightcoin with BFGminer 5.5.0 64Bit GridSeed 100MegaHash

[Justinjjhcs1]

I stopped mining Bitcoin because of the Ins ain money you had to shell out for Hardware..
What Can I mine with 2 50 G/Hs grid seed miners, I would be happy making 50 bucks a week.
Never figured out what string to use
currently on slush pool
bfgminer.exe stratum+tcp://stratum.slushpool.com:3333 -u Justinjjhcs1 -p abc123
Or did I do this wrong, It has been 4 years according to my pool?