Decent lower priced wireless system?
 

Whats a good lower priced ( I know just how important audio is but also know what I am buying my kit for which is very basic and anything extra sensitive or specific I would rent out or upgrade at that point) that said I am looking not to be cheap but not over the top either but I do have these following requirments.

Two seperate wireless transmitter and two receivers, (redundancy) with two lav mics, and ability for one transmitterr to also accept and plug into a boom mic like a NTG_2 or if you ahve a better option than that one, and they must have XLR outputs to connect to an XHA1

Ideally I only need two sources at once, so if a receiver for one lav can switch and plug in the boom on a pole or stand and that can feed back to one receiver thats great.

This way I can have two receivers from either a boom and lav or two lavs at once and to feel safe if one set up breaks I have another fully functonal unit on set.

thanks.