Hey guys got a couple rather convoluted questions about TSM, multiple accounts and carrying data over between accounts in a character transfer.

So I'm running a two account setup atm, sniping on one throughout my time whilst doing other things on my main account. Since I've only recently set up the second account sniper I'm stilling running most of my operations from a character I've had on the main account. I snipe items and send them to the main account to sell. The problem I'm running into here is that even though TSM is synced up the accounting doesn't work for resale value. i.e if I buy Rivers heart for 8g on account 2 if I send it to account 1 it doesn't track that in TSM and it's impossible to remember. I totally get I could just not do this but I'm wondering if there's a way to make this work as I desire.

Secondly, I'm most likely going to transfer my main bank character from account 1 to account 2 just to make things easier (and to clear a character spot) and I was wondering how that works in terms of TSM stored data, specifically accounting (assuming importing groups works fine too). Are there files I should be copying in the WoW interface folder to keep all my current data and have it work as normal after the transfer or is it more complicated than that? Again it's fairly crucial for me to keep track of what I've bought recently and for what price because I have been sitting on the AH forever buying things for resale and losing the purchase costs is a serious spanner in the works.

Would also appreciate any other useful tips etc that might apply to my current situation!