Vee rake

Mentioned a while ago that I was thinking of buying a wheel rake, asked for some opinions;

 

Have been looking at the N.H. 819 Pro Cart it makes a wide enough vee for our needs, but trying to figure out if we need the 'center kicker wheel' option. It's an extra $1,250.00

 

Will probably use this rake on tedded hay, to make nice windrows for baling.

 

Any opinions? Do I need the center wheel?

Vee rake