Hey TF!
You are on the right track in my opinion. I like your terms of 'amplification' and 'diversification'. There is a section in my worksheet that allows you to use all your $ available, but expands the portfolio control value such that you can really leverage those $ more and still meet your series of sells and buys (if they are reasonable).
If you send me your email address via PM, I'll send you a copy of the spreadsheet (such as it is). I'd appreciate any comment you may have (on the concept, not the design, because I am not a programmer).
What the heck! If anyone wants it, let me know and I'll send one out to all of you!
Regards, Steve
Next up? DDR-AIM (Deep Diver Rescue)