Cyclic servo and Tail servo.

So finally I have started shopping for my first helicopter Kit [Size - 450] and I am planning to buy it from RCBAZAAR. I am planning to assemble it an stage wise manner with stage 1 includes assembling of frame, rotor head, motor installation and servo installation as my budget is limited now.

Second stage will have gyro, esc, and battery. Third stage I will buy radio and set the whole thing. I plan to get this done over a period of 3 months.

I was looking for servos and foud that there are two different servos for cyclic controls and tail. I could not find more information on the specifics and I am confused now. I am on a real tight budget and I have planned to buy 3 cyclic servos and 1 tail servo. Then it struck me that why not buy 4 cyclic servos as they are all servos? Will a cyclic servo like a tail servo ? Whats the big deal about "digital" and "analog" servo ? I could not find more information on this forum regarding this. I am real confused and wish some one would give me a good advice on difference between the servos.



Planning to purchase 3 of these servos for the cyclic

http://www.rcbazaar.com/products/794-aeolian-s0009-9g-servo.aspx

1 of this for the tail

http://www.rcbazaar.com/products/1303-avionic-8g-servo-av8a.aspx

Am I buying the correct servos ?

I prefer to buy from RCBAZAAR as its in India and I hope to get the product with in 5 or 5 days and this is my first heli build so I hope to have some support from them also.

What do you all think ?

thats correct..servos
no confuse..rc bazar team will help u...shure..go for it
cheers

just got helped

how is your hk450 doing ?

its cleared by anver sir..
but sm major problem need to replace tail boom
for hk 450 v2
but spare not aviliable.