yea i play pretty much the same as that at 5NL. I am more liberal with preflop reraises against LAG players than you are but apart from that it seems pretty much the same. I also dont limp many hands in early positions unless the table is very passive.

I think this strategy works very well at the ultra low limits though, especially at 5NL where for some reason the Blinds are still 0.01/0.02, so it is VERY deepstacked poker and you can afford to see flops with pretty much any hands with nut potential. I make alot of money from 2 gap connectors in late position when i make a straight and noone believes me.