It's an interesting question to attempt to answer.
My instinct would be to say no. The Irish Tours are superb at capturing the SRV tone in full flow and will certainly get you into the ballpark, but his 'Lenny' tone is very different to his 'Pride & Joy', 'Scuttle Buttin', tones.
Accepted wisdom these days suggests that the pickups in SRV's number one were not over wound, but a number of factors (heavy strings, tuning a half step down, playing extremely loud and above all - his fingers) created that larger than life Strat tone SRV is remembered for.
However, Lenny, a Strat named after his wife 'Lenora' was strung with lighter strings and was employed on the more subtle tracks that SRV recorded such as 'Lenny' and Riviera Paradise. It also featured a maple neck (the rosewood one having been switched for one given to him by Billy Gibbons), possibly brightening the tonal signature of the instrument.
With this in mind, I would recommend looking at something like the Sultans.
To be honest, the tones SRV got with Lenny are probably my personal favourites amongst the myriad of monster Strat tones SRV commited to tape.