Huh? You mean, go to class, get told your old gear won't cut it because the inflator hose is too long, buy overpriced Halcyon or else see ya.
How about go to class and borrow your very generous instructor's backplate and wing for free. Realize that your standard jacket BCD isn't cutting it. Shop for new BP/W and decide that spending money on something which immediately requires fixing to keep the elephant trunk of an inflator out of the silt is not worth the $$ and hassle when you can buy something perfectly functional off the rack for the same.
How about you go troll elsewhere outside the basic forum ok?