Thanks to those who gave me a lot of help and useful advise in the previous scoring system I came up with. I've used the advise in coming up w/ this system and any opinions on this scoring system is greatly appreciated .... (I made sure to incorporate the 2.5X ratio for QB to RB yardage this time)
(passing)QB: 0-99=0pts, 100-124=1pt, 125-174=2pts, 175-199=3pts, 200-224=4pts, etc.
(rushing)RB: 0-49=0pts, 50-69=2pt, 70-79=3pts, 80-89=4pts, etc.
(receiving)WR/TE 0-19=0pts, 20-39=1pts, 40-59=2pts, 60-69=3pts, 70-79=4pts, 80-89=5pts, etc
(receiving)RB: 1pt for every 20yards
Basically, the point of this is to slightly reduce the advantage that RBs have(rushing & receiving), slightly increase the importance of WR/TE, and reward higher yardage totals by making the yard increments smaller at the higher yards (to accomodate owners that want bonus points).