The sporran you linked to is lovely, many will think it too much but it is lovely. If you've been wearing the kilt for a while then I'd say go ahead if thats what you want, there is a certain something that happens once you get used to wearing the kilt that can't be underestimated that something is confidence. I was just looking at Ministry of Tartan and found these sporrans that might be of interest.

http://www.ministryoftartan.com/inde...product_id=275

http://www.ministryoftartan.com/inde...product_id=273

http://www.ministryoftartan.com/inde...product_id=336