Good read.  Will be watching this build, I like the lighting plans....   
 
A couple questions.... 
1/ What sort of filtration turnover are you going for? 
2/ We have a serious lack of substate options here, which product are you leaning towards? 
3/ Any ideas on your plant shopping list yet? 
4/ The inline heater....  I've been looking for a good deal for a while but have been unable to find one, could you please pm me if you find one? 
 
Sorry for all the questions.... :oops:  
 
Cheers, 
 
Steve