Each 6200 will have a flow of about 30" wide and 7ft long. I think with a strong return along the back two will cover it. I just finished my full analysis and testing of the Beta model today and there will be some set backs do to some problems I found. You will need to decide what time frame you have, I would wait, if you wait till summer you will be rewarded as we will have a lot of new things unveiled that I can't discuss now. I can show you in mid May. If you can't wait you should order a TS48. I don't want to promise something that is delayed which is the norm with these things. I also want you to know that it will not be possible to upgrade your 6100 to a 6200, the current electronics are incompatible with the higher power demand so if you jump now there will be no reversing your decision later.