Assuming I'm playing with a replenishable bankroll, is this spread too low to be effective? Any estimations on an approximate hourly rate (really interested to hear about this one, my guess is ~5-10$/hr)?

(Hi-Lo, I18, 6D, DAS, double all, split up to 4 times, split aces up to 3, insurance, no surrender, pen. ~75-80%)

-1 > : wong out
-1 to +1 : $5
+1 < but < +1.5 : $6
+1.5 < but < +2 : $8
+2 : $10
+3 : 2×$15
+4 : 2×$40
+5: 2×$50
+6 or greater: 2×$100