Hi Monty,
Daily expenses could be vary according to people,for my personal consumption I spend 400Rupees for a week only for food. You can buy all the Indian spices in Seychelles,there's alot of choices too.If you're checking on internet,you can try to google Intelvision(unlimited with 512kbps) cost 1207Rupees each month,but it's very slow. If you go for Cable and Wireless it could be 3700+Rupees(13GB allowance,more than 13GB each MB cost 0.30Rupees) or 7500+Rupees(28GB allowance,more than 13GB each MB cost 0.30Rupees) this is the fastest speed you can get 2MB,they have cheaper package but I always think it's not enough for me.
Hope this information helps.
Regards,
Ronald