hehe. This looks familiar...
I reckon the rules for 3/4 & 1/4 are far simpler than that. Most will have no advantages of this mixed background at all and simply display the characteristics of the majority DNA. BUT. For anyone who would like to gain the mixed species advantage for dominant genes at 1/4, (ie; Klingons which we saw several generations of Worf only was still very strong Klingon in the DS9 episode when they came accross the anomly decendants of the defiant...), they simply take the +6 mixed species advantage again.
For physical looks only there is no points balue, its just a physical description. (ie, some Trill spots, or slightly pointed ears for Vulcan/Romulan DNA.
IMO the mixed species davantage is optional in the first place, and I am sure the text implies that a character could be mixed species but have no mixed stats if they so choose.
DanG/Darth Gurden
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