Blades for Spectra G Tempest head?

[Toadster25]

I finally got my spectra and since the V blades have taken even longer than the Spectra to get hear I was wondering what blades I should get. I plan to get 710mm for it. My hobby shop suggested Thunder tiger blades. Does anyone know if they would work well on the Spectra G? After putting my 690mm V blades on I found that I cant fold the blades back to put a blade holder on them so I don't think I even want V blades now.
Do you think it would be ok to use my 690 until I get me some 710s. Thanks.

[WayneBrown]

690's will give you a higher headspeed than 710's, it may put you beyond the usable range of the engine, and it sure won't auto as well.
A small relief groove in the grips will allow the V's to fold back by the way.
SAB's or MAH blades would be a better alternative than the TT Blades, but you'll like the feel of the V's better.
Ray has 710's in stock, give him a call.