Don't add new cash to an existing account. Save up enough money to start it at a reasonable level or use LD AIM to start and ignore that you are buying new stock till it is not LD AIM anymore.
Save up and use new money to start a NEW AIM account. Since this is small cap, maybe large cap, foreign, REIT, or Bond
Minimum size for an AIM account should be $10,000 stock so trades are greater than $500
Not always
Toofuzzy
Take the road less traveled. It will make all the difference.