my transmission on my 04 grand prix went out recently. i have found a 95 buick riviera recently and the motor is a l67 with the supercharger on it. i found that i could do a top swap on my l32 the thing is that in that year the transmissions on the riviera were 4t60e. would that transmission be okay with all the power? Is that transmission really the 4t60e or is the 65e HD?