Glad to see you found way here!
And also great to see interest in converting to SW.
Please see post:
Help with beginning a conversion to a reef!
re: (
"...I am a "casual" guy in the hobby. I dont take things too seriously..".)
Please don't misinterpret, and I may be sounding a bit "preachy" - but you do need a degree of seriousness in this hobby. It is certainly not for the lackadaisical or one who does not want to take full responsibility for life he is attempting to keep, despite the sometimes large costs $$$)
A really good link I found long ago to help make decision is:
The Tao of Marine Aquaria
Tips for Our Hobby and Life
Adam H. Whitlock
Again glad to see you here. Feel free to post those questions.
Good Luck & Keep us posted.
Rgds,
Scott