I got to about 65% and decided to abandon my attempt at the Monster because the ease at which I could accumulate examples far out weighed my ability to make funds available. The funding part hasn't changed much in fact I'm probably worse off today.
As a byproduct of disbanding I decided to stay in the game by attempting a back specific set much like what Ted Z has done (amazing Ted!) on a handful of back designs.
My favorite back and thus my choice for this project was EPDG. Currently I have approx. 105 different examples and I am always interested in acquiring more.
So although this is a set effort it will be restrained by availablility (cards I need coming to sale or auction), confirmed sitings (whether or not the card is really obtainable), and available funds (Low grade examples with decent eye appeal are my preferred targets).
Good Luck on your personal quest.
I believe T206 gets in your blood and never leaves. The friendliest parasite you'll ever host!
I love the set.
RayB