
I need your help?! i've never welded before but I want to learn. - I need your recomendations for a good first time mig welder, something I can learn with and wont be just become a new shelf in my garage

I will be welding steel & aluminium sheet/tubing 1-3mm thick for motorcycle frames and brackets, and my bank manager has only just started talking to me again, so i was thinking around £250-300(ish)?!
any suggestions? Cheers!