It was the weekend and I was only giving you a hard time in fun (about responding), so don't take that seriously!
I can certainly understand and appreciate your decisions on this. Your explanation is great. I can't say I'd decide otherwise, if I were in your shoes building this software. Thanks for the links also. I will check those out further and see what all is possible.
I will also post back my project re theme issues, when I get a minute (weekends and evenings are more my 'play' time for new stuff), plus I joggle between home and office machines also. I'll try theming a project here at the office my machine and see if it is an issue. I don't want to bother you unnecessarily either, and know very well how easy it is to overlook something when your a 'noob'.
For best results, use the Firefox browser..