Fusion: Vegecha

[Vegecha]

With DB:F's last trailer it had me thinking. How strong is Vegecha, The fusion between Yamcha and Vegeta?
Yamaha (Cell saga) & Vegeta (End of Buu Saga)

What do you guys think their power level is and how he would match up with other characters?
Also consider they are using Bulma's fusion band and not the fusion dance.

 

[Let's Go Fearless!]

Both these guys fucked Bulma.

 

[Papasmurf]

Yamcha probably didn't, he didn't have the balls to kiss Bulma after like a year lol