My friend, you know not what you do:
Though there are successful procedures the current techniques are not as successful as those wanting your money and performing them would want you to believe. Until recently I ran an internet group dealing with the aftermath of when these procedures go wrong.
For a dermal graft to "take" it must develop it's own blood supply. That means that an entire circulatory system must develop to support the fat or it will re-absorb. About 20% of the time it has residual hard nodules that remain behind. Those must be removed surgically.
It is against the LAW to use Alloderm for male enhancement surgery. The company that manufactures this (LifeCell) has warned MD's against using this product for that purpose. Alloderm is in fact chemically treated cadaver tissue treated to remain as inert as possible and to not have a rejection reaction. In spite of all of the efforts a percentage of people reject it. A rejection reaction is characterized by the formation of a tough fibrous tissue around the implanted material. Those are painful on erection and must be removed by surgery. The procedure is to peel the outer layers of skin down your penis like a banana and to then dig out the tissue which has created the problem.
The scaffolding treatment is extremely invasive and never made it to U.S. shores and this is a good thing. The doctor behind this (Sava Perovic) now deceased practiced this technique in 3rd world countries where a U.S. Citizen has no legal rights and cannot sue if things go wrong.
In the early 1990's the number of MD's practicing phalloplasty was increasing. At this time it is in fact a dying proposition with fewer and fewer doing it.
Why is it dying? It is dying because malpractice insurance companies are now getting between $10,000 and $12,000 per month to cover this one specialty and also classify the MD as "high risk".
In 2011 a basic dual augmentation procedure will cost you about $10,000 and banks will no longer loan money to finance these procedures because of the number of them that have gone wrong.
I personally worked very hard to get a wealthy dude from Nashville TN help. It cost him $10,000 to try and make 5" into 8". What he did in fact was to make 5" into 3" because of scar tissue and then he went to an assortment of crooked hacks who made it worse. I was able to get him help from two MD's no longer practicing. It cost him $10,000 to make 5" into 3" and $50,000 more to get it back and to 6".
Dude, you are already at the upper end of the average range and best of all it works well and is big enough to satisfy 95% and the other 5% have a problem.
There are a ton of guys who now have ED, massively deformed genitals, scar tissue and pain from these that went wrong. Then you sue the MD and nobody else will touch you because they don't want to get into litigation.
Walk away now. . . . .
There is a major reason that the FDA has never given their seal of approval to these procedures. I know who the best one currently is, but even he has had problems amounting to about 25% of the procedures he has done.
Go buy yourself a used Vette instead! You'll have more fun and driving down the freeway at 140 is lower in danger than allowing a scalpel at your penis!