Do you know your draw lenght?? If not make sure to be measured with the release you intend to shoot.Don't forget to take in account a loop if you intend to use one.As for poundage shoot some of those stick bows you have access to over there.Judge it from that.
I'm looking at a Bear Odyssey 2 for my kids right now. It is a very adjustable bow .You can adjust the draw lenght from 13" to 27", 22 pounds to 50 pounds. The bows weight is 2.9 pounds. 70% let off. Speed 283-287 fps at 50lbs. I've seen bare bow for $220 and out fitted bow for $320.
I would suggest a whisker biscut for your rest. Real simple to tune. Any bow you order will not be paper tuned you will have to do this yourself after you have shot it for awhile.