http://www.hobbycity.com/hobbycity/s...&ParentCat=192
for the motor,
select any lipo battery from the same site, around 1000-2200mah, a 2200 mah will last you well over half a hour....but it wont fit in the gws tiger moth (is that the one your talking about?^^) as well as a 1500, unless you cut out the battery area...i use a 2200 in my gws slowstick. works great
servos, the hxt900 will work great from the same site...and you cant beat the price at 3.50 or so each

reciever they have gws recievers that might be a good buy, i have never used one, but heard good things about them

Hobbycity.com will be the best and cheapest place to buy what u want
shipping is expensive, but the crazy low prices will easily make up for it
btw if you order from HC, unless you use ems shipping it will take about 3 weeks for your stuff to come