virtuemart hack to custom stock control with multiple variants (second try)

well i have very good knoweledge on joomla and virtuemart 2 but what i m about to do my skills isnt enough also the new virtuemart doesnt hel a lot because of the new custom fields it s too com licated to build sth like i wanted... so my ho e is in freelancer.com... i ll try to ex lain my roject as much better (sorry for my english im from greece)... first of all my roject is a shoe e-commerce site... with offcourse stock control on every single roduct color and size.... the s ecial need is that every shoe maybe has 5 color each color has 8-14 sizes (de ends of the ty e men or woman shoe) and eash of them has construction material (leather or suede or etc) also if it is woman shoe maybe it has heel height and offcource brand of every shoe and maybe some other attributes.... vm2 has the o tion to have custom fields with stock control if you choose ty e of custom field lugin and then with stock control but it doesnt work correctly or doesnt work at all i think that you must already knew that... i also notice that the virtuemart s ecific custom field doesnt work with sub children roducts so that i can se arete them the children roducts to color the sub children of thoose to sizes etc... yea that doent do that trick... and if some how manage to do that it is very com licated the all rocess to add a roduct with all it variants... because if a shoe has two color and each color has 6 size at least then i have to make almost 24 children and sub children roducts so on my levels with a stock about 2000 shoes i have to add roducts until the next year.. so i need suggestions how we can rebuild the all rocess ... now to the juice one... lets say we maage to build this hack and roceed with the sho ... i want on the roduct details age of the roduct to have dro down menu with the available colors and sizes... and offcourse if i change from the color dro down menu the color then the roducts details must change (image, descri tion , etc) to the other color... and from the second dro down menu (sizes) must be counting the stock so for exam le if im in a show red the user must be able to see in the red how much stock is available on each size and if not available to be not has the ossibility to add it on the cart.... my standar website i love because it has all the arametrs i want for exam le you can see here: htt ://[login to view URL] [login to view URL] this is a roduct detail age how i want it you can see on the right down corner what i m talking about above... the stock on each order must be decreasing... and some how i must be able to easy see my stock levels on eash shoe size and color back to the admin... ok that is all to the stock and variant of the roducts and how the admin should me add them on the backend i leave that to your ideas... (ofcourse i do not want the hack to affect on any how the original modules of virtuemart such as featured roducts, random etc... lets see now the user friendly sorting results... i need with the hack a module such as cherry icker module for virtuemart that does sorting results(filtering string attributes) the same way it works but with our above hack... what do i mean ... if you see here..: htt ://[login to view URL] [login to view URL]~12 you will that on the left column is tha all idea what do i mean... the user can choose from that module what s ecific variant of shoe can see such as his size the color he want the category maybe the heel height and etc and the core is sorting the results... this is easy with cherry icker and string custom field ty e but it doesnt has stock... so i need this too ackage with the all hack idea... waiting for you...