Questions regarding product customisation..

[flawless]

Hi,

I have joomla 2.5.7 running with Virtuemart 2.0.10. The site will be used as online shop for a clothing shop but im facing some challenges/difficulties.

I need to have the following 3 "features" on the site but havent figured out how to do them.. :

a) I need to have dependable drop down because we have different sizes for different colours (i have searched but only found a hack/mod for vm v1.*)

b) Some clothes are sold as one , lets say suits, but they can be sold separetely too. Is there any way i can put so they can buy individually what they want from the set (or the complete set) from a single product page? If not, i will just insert the products individualyl (trousers, tops e.t.c)

c) Is there any way i can put recomended products on a products page? For example when adding a product i would like to be able to add which other products we recommend to be combined with it.

Thanks in advance and sorry if these questions have been posted before, i have searched but didnt actually found any (or working) solutions.