Thoughts on my Auction Draft?

QB- Tony Romo, Dal QB $4
RB- LeSean McCoy, Phi RB $59
RB- Montee Ball, Den RB $31
WR- Julio Jones, Atl WR $31
WR- Randall Cobb, GB WR $25
TE- Rob Gronkowski, NE TE $30
Flex- Cordarrelle Patterson, Min WR $5
Defense- Bengals D/ST $1
K- Dan Bailey, Dal $1
Bench
Kyle Rudolph, Min TE $2
Terrance Williams, Dal WR $6
Jeremy Hill, Cin RB $1
Andre Brown, Hou RB $1
Ryan Tannehill, Mia QB $1
Roy Helu, Wsh RB $1
Kelvin Benjamin, Car WR $1

I think I may have overpaid for Mccoy and feel like my WRs are a little thin but otherwise I feel ok with it. I also tried to stay with the studs and dubs strategy. This is my first year doing an auction draft and have another one next week so any advice on what to change/do differently would be really appreciated.